399413430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:572

約数の個数: 160

約数和(自身を含む): 1173088224

約数和(自身を除く): 773674794

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 83, 90, 117, 130, 135, 162, 166, 195, 234, 249, 270, 351, 390, 405, 415, 457, 498, 585, 702, 747, 810, 830, 914, 1053, 1079, 1170, 1245, 1371, 1494, 1755, 2106, 2158, 2241, 2285, 2490, 2742, 3237, 3510, 3735, 4113, 4482, 4570, 5265, 5395, 5941, 6474, 6723, 6855, 7470, 8226, 9711, 10530, 10790, 11205, 11882, 12339, 13446, 13710, 16185, 17823, 19422, 20565, 22410, 24678, 29133, 29705, 32370, 33615, 35646, 37017, 37931, 41130, 48555, 53469, 58266, 59410, 61695, 67230, 74034, 75862, 87399, 89115, 97110, 106938, 113793, 123390, 145665, 160407, 174798, 178230, 185085, 189655, 227586, 267345, 291330, 320814, 341379, 370170, 379310, 436995, 481221, 493103, 534690, 568965, 682758, 802035, 873990, 962442, 986206, 1024137, 1137930, 1479309, 1604070, 1706895, 2048274, 2406105, 2465515, 2958618, 3072411, 3413790, 4437927, 4812210, 4931030, 5120685, 6144822, 7396545, 8875854, 10241370, 13313781, 14793090, 15362055, 22189635, 26627562, 30724110, 39941343, 44379270, 66568905, 79882686, 133137810, 199706715, 399413430]

約数ペア:

[(1, 399413430), (2, 199706715), (3, 133137810), (5, 79882686), (6, 66568905), (9, 44379270), (10, 39941343), (13, 30724110), (15, 26627562), (18, 22189635), (26, 15362055), (27, 14793090), (30, 13313781), (39, 10241370), (45, 8875854), (54, 7396545), (65, 6144822), (78, 5120685), (81, 4931030), (83, 4812210), (90, 4437927), (117, 3413790), (130, 3072411), (135, 2958618), (162, 2465515), (166, 2406105), (195, 2048274), (234, 1706895), (249, 1604070), (270, 1479309), (351, 1137930), (390, 1024137), (405, 986206), (415, 962442), (457, 873990), (498, 802035), (585, 682758), (702, 568965), (747, 534690), (810, 493103), (830, 481221), (914, 436995), (1053, 379310), (1079, 370170), (1170, 341379), (1245, 320814), (1371, 291330), (1494, 267345), (1755, 227586), (2106, 189655), (2158, 185085), (2241, 178230), (2285, 174798), (2490, 160407), (2742, 145665), (3237, 123390), (3510, 113793), (3735, 106938), (4113, 97110), (4482, 89115), (4570, 87399), (5265, 75862), (5395, 74034), (5941, 67230), (6474, 61695), (6723, 59410), (6855, 58266), (7470, 53469), (8226, 48555), (9711, 41130), (10530, 37931), (10790, 37017), (11205, 35646), (11882, 33615), (12339, 32370), (13446, 29705), (13710, 29133), (16185, 24678), (17823, 22410), (19422, 20565)]