818375088

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1069}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 2173298400

約数和(自身を除く): 1354923312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 389, 492, 656, 778, 984, 1069, 1167, 1556, 1968, 2138, 2334, 3112, 3207, 4276, 4668, 6224, 6414, 8552, 9336, 12828, 15949, 17104, 18672, 25656, 31898, 43829, 47847, 51312, 63796, 87658, 95694, 127592, 131487, 175316, 191388, 255184, 262974, 350632, 382776, 415841, 525948, 701264, 765552, 831682, 1051896, 1247523, 1663364, 2103792, 2495046, 3326728, 4990092, 6653456, 9980184, 17049481, 19960368, 34098962, 51148443, 68197924, 102296886, 136395848, 204593772, 272791696, 409187544, 818375088]

約数ペア:

[(1, 818375088), (2, 409187544), (3, 272791696), (4, 204593772), (6, 136395848), (8, 102296886), (12, 68197924), (16, 51148443), (24, 34098962), (41, 19960368), (48, 17049481), (82, 9980184), (123, 6653456), (164, 4990092), (246, 3326728), (328, 2495046), (389, 2103792), (492, 1663364), (656, 1247523), (778, 1051896), (984, 831682), (1069, 765552), (1167, 701264), (1556, 525948), (1968, 415841), (2138, 382776), (2334, 350632), (3112, 262974), (3207, 255184), (4276, 191388), (4668, 175316), (6224, 131487), (6414, 127592), (8552, 95694), (9336, 87658), (12828, 63796), (15949, 51312), (17104, 47847), (18672, 43829), (25656, 31898)]