900295656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:939

約数の個数: 128

約数和(自身を含む): 2580076800

約数和(自身を除く): 1679781144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 269, 312, 408, 442, 538, 631, 663, 807, 884, 1076, 1262, 1326, 1614, 1768, 1893, 2152, 2524, 2652, 3228, 3497, 3786, 4573, 5048, 5304, 6456, 6994, 7572, 8203, 9146, 10491, 10727, 13719, 13988, 15144, 16406, 18292, 20982, 21454, 24609, 27438, 27976, 32181, 32812, 36584, 41964, 42908, 49218, 54876, 59449, 64362, 65624, 83928, 85816, 98436, 109752, 118898, 128724, 139451, 169739, 178347, 196872, 237796, 257448, 278902, 339478, 356694, 418353, 475592, 509217, 557804, 678956, 713388, 836706, 1018434, 1115608, 1357912, 1426776, 1673412, 2036868, 2206607, 2885563, 3346824, 4073736, 4413214, 5771126, 6619821, 8656689, 8826428, 11542252, 13239642, 17313378, 17652856, 23084504, 26479284, 34626756, 37512319, 52958568, 69253512, 75024638, 112536957, 150049276, 225073914, 300098552, 450147828, 900295656]

約数ペア:

[(1, 900295656), (2, 450147828), (3, 300098552), (4, 225073914), (6, 150049276), (8, 112536957), (12, 75024638), (13, 69253512), (17, 52958568), (24, 37512319), (26, 34626756), (34, 26479284), (39, 23084504), (51, 17652856), (52, 17313378), (68, 13239642), (78, 11542252), (102, 8826428), (104, 8656689), (136, 6619821), (156, 5771126), (204, 4413214), (221, 4073736), (269, 3346824), (312, 2885563), (408, 2206607), (442, 2036868), (538, 1673412), (631, 1426776), (663, 1357912), (807, 1115608), (884, 1018434), (1076, 836706), (1262, 713388), (1326, 678956), (1614, 557804), (1768, 509217), (1893, 475592), (2152, 418353), (2524, 356694), (2652, 339478), (3228, 278902), (3497, 257448), (3786, 237796), (4573, 196872), (5048, 178347), (5304, 169739), (6456, 139451), (6994, 128724), (7572, 118898), (8203, 109752), (9146, 98436), (10491, 85816), (10727, 83928), (13719, 65624), (13988, 64362), (15144, 59449), (16406, 54876), (18292, 49218), (20982, 42908), (21454, 41964), (24609, 36584), (27438, 32812), (27976, 32181)]