262693728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:949

約数の個数: 144

約数和(自身を含む): 824018832

約数和(自身を除く): 561325104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 101, 132, 144, 176, 198, 202, 264, 288, 303, 352, 396, 404, 528, 606, 792, 808, 821, 909, 1056, 1111, 1212, 1584, 1616, 1642, 1818, 2222, 2424, 2463, 3168, 3232, 3284, 3333, 3636, 4444, 4848, 4926, 6568, 6666, 7272, 7389, 8888, 9031, 9696, 9852, 9999, 13136, 13332, 14544, 14778, 17776, 18062, 19704, 19998, 26272, 26664, 27093, 29088, 29556, 35552, 36124, 39408, 39996, 53328, 54186, 59112, 72248, 78816, 79992, 81279, 82921, 106656, 108372, 118224, 144496, 159984, 162558, 165842, 216744, 236448, 248763, 288992, 319968, 325116, 331684, 433488, 497526, 650232, 663368, 746289, 866976, 912131, 995052, 1300464, 1326736, 1492578, 1824262, 1990104, 2600928, 2653472, 2736393, 2985156, 3648524, 3980208, 5472786, 5970312, 7297048, 7960416, 8209179, 10945572, 11940624, 14594096, 16418358, 21891144, 23881248, 29188192, 32836716, 43782288, 65673432, 87564576, 131346864, 262693728]

約数ペア:

[(1, 262693728), (2, 131346864), (3, 87564576), (4, 65673432), (6, 43782288), (8, 32836716), (9, 29188192), (11, 23881248), (12, 21891144), (16, 16418358), (18, 14594096), (22, 11940624), (24, 10945572), (32, 8209179), (33, 7960416), (36, 7297048), (44, 5970312), (48, 5472786), (66, 3980208), (72, 3648524), (88, 2985156), (96, 2736393), (99, 2653472), (101, 2600928), (132, 1990104), (144, 1824262), (176, 1492578), (198, 1326736), (202, 1300464), (264, 995052), (288, 912131), (303, 866976), (352, 746289), (396, 663368), (404, 650232), (528, 497526), (606, 433488), (792, 331684), (808, 325116), (821, 319968), (909, 288992), (1056, 248763), (1111, 236448), (1212, 216744), (1584, 165842), (1616, 162558), (1642, 159984), (1818, 144496), (2222, 118224), (2424, 108372), (2463, 106656), (3168, 82921), (3232, 81279), (3284, 79992), (3333, 78816), (3636, 72248), (4444, 59112), (4848, 54186), (4926, 53328), (6568, 39996), (6666, 39408), (7272, 36124), (7389, 35552), (8888, 29556), (9031, 29088), (9696, 27093), (9852, 26664), (9999, 26272), (13136, 19998), (13332, 19704), (14544, 18062), (14778, 17776)]