388593480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17317}}^1$

素因数の和:17359

約数の個数: 128

約数和(自身を含む): 1346647680

約数和(自身を除く): 958054200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 17317, 22440, 34634, 51951, 69268, 86585, 103902, 138536, 173170, 190487, 207804, 259755, 294389, 346340, 380974, 415608, 519510, 571461, 588778, 692680, 761948, 883167, 952435, 1039020, 1142922, 1177556, 1471945, 1523896, 1766334, 1904870, 2078040, 2285844, 2355112, 2857305, 2943890, 3238279, 3532668, 3809740, 4415835, 4571688, 5714610, 5887780, 6476558, 7065336, 7619480, 8831670, 9714837, 11429220, 11775560, 12953116, 16191395, 17663340, 19429674, 22858440, 25906232, 32382790, 35326680, 38859348, 48574185, 64765580, 77718696, 97148370, 129531160, 194296740, 388593480]

約数ペア:

[(1, 388593480), (2, 194296740), (3, 129531160), (4, 97148370), (5, 77718696), (6, 64765580), (8, 48574185), (10, 38859348), (11, 35326680), (12, 32382790), (15, 25906232), (17, 22858440), (20, 19429674), (22, 17663340), (24, 16191395), (30, 12953116), (33, 11775560), (34, 11429220), (40, 9714837), (44, 8831670), (51, 7619480), (55, 7065336), (60, 6476558), (66, 5887780), (68, 5714610), (85, 4571688), (88, 4415835), (102, 3809740), (110, 3532668), (120, 3238279), (132, 2943890), (136, 2857305), (165, 2355112), (170, 2285844), (187, 2078040), (204, 1904870), (220, 1766334), (255, 1523896), (264, 1471945), (330, 1177556), (340, 1142922), (374, 1039020), (408, 952435), (440, 883167), (510, 761948), (561, 692680), (660, 588778), (680, 571461), (748, 519510), (935, 415608), (1020, 380974), (1122, 346340), (1320, 294389), (1496, 259755), (1870, 207804), (2040, 190487), (2244, 173170), (2805, 138536), (3740, 103902), (4488, 86585), (5610, 69268), (7480, 51951), (11220, 34634), (17317, 22440)]