984288864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:749

約数の個数: 192

約数和(自身を含む): 2962842624

約数和(自身を除く): 1978553760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 53, 69, 78, 92, 96, 104, 106, 138, 156, 159, 184, 208, 212, 276, 299, 312, 318, 368, 416, 424, 552, 598, 624, 636, 647, 689, 736, 848, 897, 1104, 1196, 1219, 1248, 1272, 1294, 1378, 1696, 1794, 1941, 2067, 2208, 2392, 2438, 2544, 2588, 2756, 3588, 3657, 3882, 4134, 4784, 4876, 5088, 5176, 5512, 7176, 7314, 7764, 8268, 8411, 9568, 9752, 10352, 11024, 14352, 14628, 14881, 15528, 15847, 16536, 16822, 19504, 20704, 22048, 25233, 28704, 29256, 29762, 31056, 31694, 33072, 33644, 34291, 39008, 44643, 47541, 50466, 58512, 59524, 62112, 63388, 66144, 67288, 68582, 89286, 95082, 100932, 102873, 117024, 119048, 126776, 134576, 137164, 178572, 190164, 193453, 201864, 205746, 238096, 253552, 269152, 274328, 357144, 380328, 386906, 403728, 411492, 445783, 476192, 507104, 548656, 580359, 714288, 760656, 773812, 788693, 807456, 822984, 891566, 1097312, 1160718, 1337349, 1428576, 1521312, 1547624, 1577386, 1645968, 1783132, 2321436, 2366079, 2674698, 3095248, 3154772, 3291936, 3566264, 4642872, 4732158, 5349396, 6190496, 6309544, 7132528, 9285744, 9464316, 10253009, 10698792, 12619088, 14265056, 18571488, 18928632, 20506018, 21397584, 25238176, 30759027, 37857264, 41012036, 42795168, 61518054, 75714528, 82024072, 123036108, 164048144, 246072216, 328096288, 492144432, 984288864]

約数ペア:

[(1, 984288864), (2, 492144432), (3, 328096288), (4, 246072216), (6, 164048144), (8, 123036108), (12, 82024072), (13, 75714528), (16, 61518054), (23, 42795168), (24, 41012036), (26, 37857264), (32, 30759027), (39, 25238176), (46, 21397584), (48, 20506018), (52, 18928632), (53, 18571488), (69, 14265056), (78, 12619088), (92, 10698792), (96, 10253009), (104, 9464316), (106, 9285744), (138, 7132528), (156, 6309544), (159, 6190496), (184, 5349396), (208, 4732158), (212, 4642872), (276, 3566264), (299, 3291936), (312, 3154772), (318, 3095248), (368, 2674698), (416, 2366079), (424, 2321436), (552, 1783132), (598, 1645968), (624, 1577386), (636, 1547624), (647, 1521312), (689, 1428576), (736, 1337349), (848, 1160718), (897, 1097312), (1104, 891566), (1196, 822984), (1219, 807456), (1248, 788693), (1272, 773812), (1294, 760656), (1378, 714288), (1696, 580359), (1794, 548656), (1941, 507104), (2067, 476192), (2208, 445783), (2392, 411492), (2438, 403728), (2544, 386906), (2588, 380328), (2756, 357144), (3588, 274328), (3657, 269152), (3882, 253552), (4134, 238096), (4784, 205746), (4876, 201864), (5088, 193453), (5176, 190164), (5512, 178572), (7176, 137164), (7314, 134576), (7764, 126776), (8268, 119048), (8411, 117024), (9568, 102873), (9752, 100932), (10352, 95082), (11024, 89286), (14352, 68582), (14628, 67288), (14881, 66144), (15528, 63388), (15847, 62112), (16536, 59524), (16822, 58512), (19504, 50466), (20704, 47541), (22048, 44643), (25233, 39008), (28704, 34291), (29256, 33644), (29762, 33072), (31056, 31694)]