378941472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:816

約数の個数: 288

約数和(自身を含む): 1397934720

約数和(自身を除く): 1018993248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 456, 468, 494, 504, 532, 546, 608, 624, 672, 684, 728, 741, 761, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1248, 1368, 1456, 1482, 1522, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2283, 2394, 2736, 2912, 2964, 3044, 3192, 3276, 3458, 3744, 3952, 4256, 4368, 4446, 4566, 4788, 5187, 5327, 5472, 5928, 6088, 6384, 6552, 6849, 6916, 7904, 8736, 8892, 9132, 9576, 9893, 10374, 10654, 11856, 12176, 12768, 13104, 13698, 13832, 14459, 15561, 15981, 17784, 18264, 19152, 19786, 20748, 21308, 23712, 24352, 26208, 27396, 27664, 28918, 29679, 31122, 31962, 35568, 36528, 38304, 39572, 41496, 42616, 43377, 47943, 54792, 55328, 57836, 59358, 62244, 63924, 69251, 71136, 73056, 79144, 82992, 85232, 86754, 89037, 95886, 101213, 109584, 115672, 118716, 124488, 127848, 130131, 138502, 158288, 165984, 170464, 173508, 178074, 187967, 191772, 202426, 207753, 219168, 231344, 237432, 248976, 255696, 260262, 277004, 303639, 316576, 347016, 356148, 375934, 383544, 404852, 415506, 462688, 474864, 497952, 511392, 520524, 554008, 563901, 607278, 623259, 694032, 712296, 751868, 767088, 809704, 831012, 910917, 949728, 1041048, 1108016, 1127802, 1214556, 1246518, 1315769, 1388064, 1424592, 1503736, 1534176, 1619408, 1662024, 1691703, 1821834, 2082096, 2216032, 2255604, 2429112, 2493036, 2631538, 2849184, 3007472, 3238816, 3324048, 3383406, 3643668, 3947307, 4164192, 4511208, 4858224, 4986072, 5263076, 6014944, 6648096, 6766812, 7287336, 7894614, 9022416, 9716448, 9972144, 10526152, 11841921, 13533624, 14574672, 15789228, 18044832, 19944288, 21052304, 23683842, 27067248, 29149344, 31578456, 42104608, 47367684, 54134496, 63156912, 94735368, 126313824, 189470736, 378941472]

約数ペア:

[(1, 378941472), (2, 189470736), (3, 126313824), (4, 94735368), (6, 63156912), (7, 54134496), (8, 47367684), (9, 42104608), (12, 31578456), (13, 29149344), (14, 27067248), (16, 23683842), (18, 21052304), (19, 19944288), (21, 18044832), (24, 15789228), (26, 14574672), (28, 13533624), (32, 11841921), (36, 10526152), (38, 9972144), (39, 9716448), (42, 9022416), (48, 7894614), (52, 7287336), (56, 6766812), (57, 6648096), (63, 6014944), (72, 5263076), (76, 4986072), (78, 4858224), (84, 4511208), (91, 4164192), (96, 3947307), (104, 3643668), (112, 3383406), (114, 3324048), (117, 3238816), (126, 3007472), (133, 2849184), (144, 2631538), (152, 2493036), (156, 2429112), (168, 2255604), (171, 2216032), (182, 2082096), (208, 1821834), (224, 1691703), (228, 1662024), (234, 1619408), (247, 1534176), (252, 1503736), (266, 1424592), (273, 1388064), (288, 1315769), (304, 1246518), (312, 1214556), (336, 1127802), (342, 1108016), (364, 1041048), (399, 949728), (416, 910917), (456, 831012), (468, 809704), (494, 767088), (504, 751868), (532, 712296), (546, 694032), (608, 623259), (624, 607278), (672, 563901), (684, 554008), (728, 520524), (741, 511392), (761, 497952), (798, 474864), (819, 462688), (912, 415506), (936, 404852), (988, 383544), (1008, 375934), (1064, 356148), (1092, 347016), (1197, 316576), (1248, 303639), (1368, 277004), (1456, 260262), (1482, 255696), (1522, 248976), (1596, 237432), (1638, 231344), (1729, 219168), (1824, 207753), (1872, 202426), (1976, 191772), (2016, 187967), (2128, 178074), (2184, 173508), (2223, 170464), (2283, 165984), (2394, 158288), (2736, 138502), (2912, 130131), (2964, 127848), (3044, 124488), (3192, 118716), (3276, 115672), (3458, 109584), (3744, 101213), (3952, 95886), (4256, 89037), (4368, 86754), (4446, 85232), (4566, 82992), (4788, 79144), (5187, 73056), (5327, 71136), (5472, 69251), (5928, 63924), (6088, 62244), (6384, 59358), (6552, 57836), (6849, 55328), (6916, 54792), (7904, 47943), (8736, 43377), (8892, 42616), (9132, 41496), (9576, 39572), (9893, 38304), (10374, 36528), (10654, 35568), (11856, 31962), (12176, 31122), (12768, 29679), (13104, 28918), (13698, 27664), (13832, 27396), (14459, 26208), (15561, 24352), (15981, 23712), (17784, 21308), (18264, 20748), (19152, 19786)]