256980595344

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:1054

約数の個数: 320

約数和(自身を含む): 761094144000

約数和(自身を除く): 504113548656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 73, 88, 93, 124, 132, 146, 176, 186, 219, 248, 264, 292, 341, 372, 438, 449, 479, 496, 528, 584, 682, 744, 803, 876, 898, 958, 1023, 1168, 1347, 1364, 1437, 1488, 1606, 1752, 1796, 1916, 2046, 2263, 2409, 2694, 2728, 2874, 3212, 3504, 3592, 3832, 4092, 4526, 4818, 4939, 5269, 5388, 5456, 5748, 6424, 6789, 7184, 7664, 8184, 9052, 9636, 9878, 10538, 10776, 11496, 12848, 13578, 13919, 14817, 14849, 15807, 16368, 18104, 19272, 19756, 21076, 21552, 22992, 24893, 27156, 27838, 29634, 29698, 31614, 32777, 34967, 36208, 38544, 39512, 41757, 42152, 44547, 49786, 54312, 55676, 59268, 59396, 63228, 65554, 69934, 74679, 79024, 83514, 84304, 89094, 98331, 99572, 104901, 108624, 111352, 118536, 118792, 126456, 131108, 139868, 149358, 153109, 163339, 167028, 178188, 196662, 199144, 209802, 215071, 222704, 237072, 237584, 252912, 262216, 279736, 298716, 306218, 326678, 334056, 356376, 360547, 384637, 393324, 398288, 419604, 430142, 459327, 490017, 524432, 559472, 597432, 612436, 645213, 653356, 668112, 712752, 721094, 769274, 786648, 839208, 860284, 918654, 980034, 1016087, 1081641, 1083977, 1153911, 1194864, 1224872, 1290426, 1306712, 1442188, 1538548, 1573296, 1678416, 1720568, 1837308, 1960068, 2032174, 2163282, 2167954, 2307822, 2365781, 2449744, 2580852, 2613424, 2884376, 3048261, 3077096, 3251931, 3441136, 3674616, 3920136, 4064348, 4326564, 4335908, 4615644, 4731562, 5161704, 5768752, 6096522, 6154192, 6503862, 6667201, 7097343, 7349232, 7840272, 8128696, 8653128, 8671816, 9231288, 9463124, 10323408, 11176957, 11923747, 12193044, 13007724, 13334402, 14194686, 15700183, 16257392, 17306256, 17343632, 18462576, 18926248, 20001603, 22353914, 23847494, 24386088, 26015448, 26668804, 28389372, 31400366, 33530871, 35771241, 37852496, 40003206, 44707828, 47100549, 47694988, 48772176, 52030896, 53337608, 56778744, 62800732, 67061742, 71542482, 73339211, 80006412, 89415656, 94201098, 95389976, 106675216, 113557488, 125601464, 134123484, 143084964, 146678422, 160012824, 172702013, 178831312, 188402196, 190779952, 220017633, 251202928, 268246968, 286169928, 293356844, 320025648, 345404026, 376804392, 440035266, 486705673, 518106039, 536493936, 572339856, 586713688, 690808052, 753608784, 880070532, 973411346, 1036212078, 1173427376, 1381616104, 1460117019, 1760141064, 1946822692, 2072424156, 2763232208, 2920234038, 3520282128, 3893645384, 4144848312, 5353762403, 5840468076, 7787290768, 8289696624, 10707524806, 11680936152, 16061287209, 21415049612, 23361872304, 32122574418, 42830099224, 64245148836, 85660198448, 128490297672, 256980595344]

約数ペア:

[(1, 256980595344), (2, 128490297672), (3, 85660198448), (4, 64245148836), (6, 42830099224), (8, 32122574418), (11, 23361872304), (12, 21415049612), (16, 16061287209), (22, 11680936152), (24, 10707524806), (31, 8289696624), (33, 7787290768), (44, 5840468076), (48, 5353762403), (62, 4144848312), (66, 3893645384), (73, 3520282128), (88, 2920234038), (93, 2763232208), (124, 2072424156), (132, 1946822692), (146, 1760141064), (176, 1460117019), (186, 1381616104), (219, 1173427376), (248, 1036212078), (264, 973411346), (292, 880070532), (341, 753608784), (372, 690808052), (438, 586713688), (449, 572339856), (479, 536493936), (496, 518106039), (528, 486705673), (584, 440035266), (682, 376804392), (744, 345404026), (803, 320025648), (876, 293356844), (898, 286169928), (958, 268246968), (1023, 251202928), (1168, 220017633), (1347, 190779952), (1364, 188402196), (1437, 178831312), (1488, 172702013), (1606, 160012824), (1752, 146678422), (1796, 143084964), (1916, 134123484), (2046, 125601464), (2263, 113557488), (2409, 106675216), (2694, 95389976), (2728, 94201098), (2874, 89415656), (3212, 80006412), (3504, 73339211), (3592, 71542482), (3832, 67061742), (4092, 62800732), (4526, 56778744), (4818, 53337608), (4939, 52030896), (5269, 48772176), (5388, 47694988), (5456, 47100549), (5748, 44707828), (6424, 40003206), (6789, 37852496), (7184, 35771241), (7664, 33530871), (8184, 31400366), (9052, 28389372), (9636, 26668804), (9878, 26015448), (10538, 24386088), (10776, 23847494), (11496, 22353914), (12848, 20001603), (13578, 18926248), (13919, 18462576), (14817, 17343632), (14849, 17306256), (15807, 16257392), (16368, 15700183), (18104, 14194686), (19272, 13334402), (19756, 13007724), (21076, 12193044), (21552, 11923747), (22992, 11176957), (24893, 10323408), (27156, 9463124), (27838, 9231288), (29634, 8671816), (29698, 8653128), (31614, 8128696), (32777, 7840272), (34967, 7349232), (36208, 7097343), (38544, 6667201), (39512, 6503862), (41757, 6154192), (42152, 6096522), (44547, 5768752), (49786, 5161704), (54312, 4731562), (55676, 4615644), (59268, 4335908), (59396, 4326564), (63228, 4064348), (65554, 3920136), (69934, 3674616), (74679, 3441136), (79024, 3251931), (83514, 3077096), (84304, 3048261), (89094, 2884376), (98331, 2613424), (99572, 2580852), (104901, 2449744), (108624, 2365781), (111352, 2307822), (118536, 2167954), (118792, 2163282), (126456, 2032174), (131108, 1960068), (139868, 1837308), (149358, 1720568), (153109, 1678416), (163339, 1573296), (167028, 1538548), (178188, 1442188), (196662, 1306712), (199144, 1290426), (209802, 1224872), (215071, 1194864), (222704, 1153911), (237072, 1083977), (237584, 1081641), (252912, 1016087), (262216, 980034), (279736, 918654), (298716, 860284), (306218, 839208), (326678, 786648), (334056, 769274), (356376, 721094), (360547, 712752), (384637, 668112), (393324, 653356), (398288, 645213), (419604, 612436), (430142, 597432), (459327, 559472), (490017, 524432)]