1649321856

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15733}}^1$

素因数の和:15773

約数の個数: 192

約数和(自身を含む): 5841719520

約数和(自身を除く): 4192397664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6552, 7488, 8064, 8736, 11648, 13104, 14976, 15733, 17472, 26208, 31466, 34944, 47199, 52416, 62932, 94398, 104832, 110131, 125864, 141597, 188796, 204529, 220262, 251728, 283194, 330393, 377592, 409058, 440524, 503456, 566388, 613587, 660786, 755184, 818116, 881048, 991179, 1006912, 1132776, 1227174, 1321572, 1431703, 1510368, 1636232, 1762096, 1840761, 1982358, 2013824, 2265552, 2454348, 2643144, 2863406, 3020736, 3272464, 3524192, 3681522, 3964716, 4295109, 4531104, 4908696, 5286288, 5726812, 6041472, 6544928, 7048384, 7363044, 7929432, 8590218, 9062208, 9817392, 10572576, 11453624, 12885327, 13089856, 14096768, 14726088, 15858864, 17180436, 18124416, 19634784, 21145152, 22907248, 25770654, 26179712, 29452176, 31717728, 34360872, 39269568, 42290304, 45814496, 51541308, 58904352, 63435456, 68721744, 78539136, 91628992, 103082616, 117808704, 126870912, 137443488, 183257984, 206165232, 235617408, 274886976, 412330464, 549773952, 824660928, 1649321856]

約数ペア:

[(1, 1649321856), (2, 824660928), (3, 549773952), (4, 412330464), (6, 274886976), (7, 235617408), (8, 206165232), (9, 183257984), (12, 137443488), (13, 126870912), (14, 117808704), (16, 103082616), (18, 91628992), (21, 78539136), (24, 68721744), (26, 63435456), (28, 58904352), (32, 51541308), (36, 45814496), (39, 42290304), (42, 39269568), (48, 34360872), (52, 31717728), (56, 29452176), (63, 26179712), (64, 25770654), (72, 22907248), (78, 21145152), (84, 19634784), (91, 18124416), (96, 17180436), (104, 15858864), (112, 14726088), (117, 14096768), (126, 13089856), (128, 12885327), (144, 11453624), (156, 10572576), (168, 9817392), (182, 9062208), (192, 8590218), (208, 7929432), (224, 7363044), (234, 7048384), (252, 6544928), (273, 6041472), (288, 5726812), (312, 5286288), (336, 4908696), (364, 4531104), (384, 4295109), (416, 3964716), (448, 3681522), (468, 3524192), (504, 3272464), (546, 3020736), (576, 2863406), (624, 2643144), (672, 2454348), (728, 2265552), (819, 2013824), (832, 1982358), (896, 1840761), (936, 1762096), (1008, 1636232), (1092, 1510368), (1152, 1431703), (1248, 1321572), (1344, 1227174), (1456, 1132776), (1638, 1006912), (1664, 991179), (1872, 881048), (2016, 818116), (2184, 755184), (2496, 660786), (2688, 613587), (2912, 566388), (3276, 503456), (3744, 440524), (4032, 409058), (4368, 377592), (4992, 330393), (5824, 283194), (6552, 251728), (7488, 220262), (8064, 204529), (8736, 188796), (11648, 141597), (13104, 125864), (14976, 110131), (15733, 104832), (17472, 94398), (26208, 62932), (31466, 52416), (34944, 47199)]