401065362

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 926190720

約数和(自身を除く): 525125358

約数列:

[1, 2, 3, 6, 9, 18, 41, 59, 61, 82, 118, 122, 123, 151, 177, 183, 246, 302, 354, 366, 369, 453, 531, 549, 738, 906, 1062, 1098, 1359, 2419, 2501, 2718, 3599, 4838, 5002, 6191, 7198, 7257, 7503, 8909, 9211, 10797, 12382, 14514, 15006, 17818, 18422, 18573, 21594, 21771, 22509, 26727, 27633, 32391, 37146, 43542, 45018, 53454, 55266, 55719, 64782, 80181, 82899, 111438, 147559, 160362, 165798, 295118, 365269, 377651, 442677, 543449, 730538, 755302, 885354, 1086898, 1095807, 1132953, 1328031, 1630347, 2191614, 2265906, 2656062, 3260694, 3287421, 3398859, 4891041, 6574842, 6797718, 9782082, 22281409, 44562818, 66844227, 133688454, 200532681, 401065362]

約数ペア:

[(1, 401065362), (2, 200532681), (3, 133688454), (6, 66844227), (9, 44562818), (18, 22281409), (41, 9782082), (59, 6797718), (61, 6574842), (82, 4891041), (118, 3398859), (122, 3287421), (123, 3260694), (151, 2656062), (177, 2265906), (183, 2191614), (246, 1630347), (302, 1328031), (354, 1132953), (366, 1095807), (369, 1086898), (453, 885354), (531, 755302), (549, 730538), (738, 543449), (906, 442677), (1062, 377651), (1098, 365269), (1359, 295118), (2419, 165798), (2501, 160362), (2718, 147559), (3599, 111438), (4838, 82899), (5002, 80181), (6191, 64782), (7198, 55719), (7257, 55266), (7503, 53454), (8909, 45018), (9211, 43542), (10797, 37146), (12382, 32391), (14514, 27633), (15006, 26727), (17818, 22509), (18422, 21771), (18573, 21594)]