1931479368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{5233}}^1$

素因数の和:5288

約数の個数: 128

約数和(自身を含む): 5979321600

約数和(自身を除く): 4047842232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 676, 728, 1014, 1092, 1183, 1352, 2028, 2184, 2197, 2366, 3549, 4056, 4394, 4732, 5233, 6591, 7098, 8788, 9464, 10466, 13182, 14196, 15379, 15699, 17576, 20932, 26364, 28392, 30758, 31398, 36631, 41864, 46137, 52728, 61516, 62796, 68029, 73262, 92274, 109893, 123032, 125592, 136058, 146524, 184548, 204087, 219786, 272116, 293048, 369096, 408174, 439572, 476203, 544232, 816348, 879144, 884377, 952406, 1428609, 1632696, 1768754, 1904812, 2653131, 2857218, 3537508, 3809624, 5306262, 5714436, 6190639, 7075016, 10612524, 11428872, 11496901, 12381278, 18571917, 21225048, 22993802, 24762556, 34490703, 37143834, 45987604, 49525112, 68981406, 74287668, 80478307, 91975208, 137962812, 148575336, 160956614, 241434921, 275925624, 321913228, 482869842, 643826456, 965739684, 1931479368]

約数ペア:

[(1, 1931479368), (2, 965739684), (3, 643826456), (4, 482869842), (6, 321913228), (7, 275925624), (8, 241434921), (12, 160956614), (13, 148575336), (14, 137962812), (21, 91975208), (24, 80478307), (26, 74287668), (28, 68981406), (39, 49525112), (42, 45987604), (52, 37143834), (56, 34490703), (78, 24762556), (84, 22993802), (91, 21225048), (104, 18571917), (156, 12381278), (168, 11496901), (169, 11428872), (182, 10612524), (273, 7075016), (312, 6190639), (338, 5714436), (364, 5306262), (507, 3809624), (546, 3537508), (676, 2857218), (728, 2653131), (1014, 1904812), (1092, 1768754), (1183, 1632696), (1352, 1428609), (2028, 952406), (2184, 884377), (2197, 879144), (2366, 816348), (3549, 544232), (4056, 476203), (4394, 439572), (4732, 408174), (5233, 369096), (6591, 293048), (7098, 272116), (8788, 219786), (9464, 204087), (10466, 184548), (13182, 146524), (14196, 136058), (15379, 125592), (15699, 123032), (17576, 109893), (20932, 92274), (26364, 73262), (28392, 68029), (30758, 62796), (31398, 61516), (36631, 52728), (41864, 46137)]