1728969372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{14957}}^1$

素因数の和:15012

約数の個数: 108

約数和(自身を含む): 4981911480

約数和(自身を除く): 3252942108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 676, 684, 741, 988, 1014, 1482, 1521, 2028, 2223, 2964, 3042, 3211, 4446, 6084, 6422, 8892, 9633, 12844, 14957, 19266, 28899, 29914, 38532, 44871, 57798, 59828, 89742, 115596, 134613, 179484, 194441, 269226, 284183, 388882, 538452, 568366, 583323, 777764, 852549, 1136732, 1166646, 1705098, 1749969, 2333292, 2527733, 2557647, 3410196, 3499938, 3694379, 5055466, 5115294, 6999876, 7388758, 7583199, 10110932, 10230588, 11083137, 14777516, 15166398, 22166274, 22749597, 30332796, 33249411, 44332548, 45499194, 48026927, 66498822, 90998388, 96053854, 132997644, 144080781, 192107708, 288161562, 432242343, 576323124, 864484686, 1728969372]

約数ペア:

[(1, 1728969372), (2, 864484686), (3, 576323124), (4, 432242343), (6, 288161562), (9, 192107708), (12, 144080781), (13, 132997644), (18, 96053854), (19, 90998388), (26, 66498822), (36, 48026927), (38, 45499194), (39, 44332548), (52, 33249411), (57, 30332796), (76, 22749597), (78, 22166274), (114, 15166398), (117, 14777516), (156, 11083137), (169, 10230588), (171, 10110932), (228, 7583199), (234, 7388758), (247, 6999876), (338, 5115294), (342, 5055466), (468, 3694379), (494, 3499938), (507, 3410196), (676, 2557647), (684, 2527733), (741, 2333292), (988, 1749969), (1014, 1705098), (1482, 1166646), (1521, 1136732), (2028, 852549), (2223, 777764), (2964, 583323), (3042, 568366), (3211, 538452), (4446, 388882), (6084, 284183), (6422, 269226), (8892, 194441), (9633, 179484), (12844, 134613), (14957, 115596), (19266, 89742), (28899, 59828), (29914, 57798), (38532, 44871)]