671331943698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3889}}^1\times {\mathrm{5519}}^1$

素因数の和:9827

約数の個数: 64

約数和(自身を含む): 1450187020800

約数和(自身を除く): 778855077102

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 1203, 2406, 3889, 5213, 5519, 7778, 10426, 11038, 11667, 15639, 16557, 23334, 31278, 33114, 50557, 71747, 101114, 143494, 151671, 215241, 303342, 430482, 1559489, 2213119, 3118978, 4426238, 4678467, 6639357, 9356934, 13278714, 20273357, 21463391, 28770547, 40546714, 42926782, 57541094, 60820071, 64390173, 86311641, 121640142, 128780346, 172623282, 279024083, 558048166, 837072249, 1674144498, 8606819791, 17213639582, 25820459373, 51640918746, 111888657283, 223777314566, 335665971849, 671331943698]

約数ペア:

[(1, 671331943698), (2, 335665971849), (3, 223777314566), (6, 111888657283), (13, 51640918746), (26, 25820459373), (39, 17213639582), (78, 8606819791), (401, 1674144498), (802, 837072249), (1203, 558048166), (2406, 279024083), (3889, 172623282), (5213, 128780346), (5519, 121640142), (7778, 86311641), (10426, 64390173), (11038, 60820071), (11667, 57541094), (15639, 42926782), (16557, 40546714), (23334, 28770547), (31278, 21463391), (33114, 20273357), (50557, 13278714), (71747, 9356934), (101114, 6639357), (143494, 4678467), (151671, 4426238), (215241, 3118978), (303342, 2213119), (430482, 1559489)]