337121142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 725760000

約数和(自身を除く): 388638858

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 149, 178, 223, 267, 298, 446, 447, 534, 669, 894, 1338, 1691, 2831, 3382, 4237, 5073, 5662, 8474, 8493, 10146, 12711, 13261, 16986, 19847, 25422, 26522, 33227, 39694, 39783, 59541, 66454, 79566, 99681, 119082, 199362, 251959, 377093, 503918, 631313, 754186, 755877, 1131279, 1262626, 1511754, 1893939, 2262558, 2957203, 3787878, 5914406, 8871609, 17743218, 56186857, 112373714, 168560571, 337121142]

約数ペア:

[(1, 337121142), (2, 168560571), (3, 112373714), (6, 56186857), (19, 17743218), (38, 8871609), (57, 5914406), (89, 3787878), (114, 2957203), (149, 2262558), (178, 1893939), (223, 1511754), (267, 1262626), (298, 1131279), (446, 755877), (447, 754186), (534, 631313), (669, 503918), (894, 377093), (1338, 251959), (1691, 199362), (2831, 119082), (3382, 99681), (4237, 79566), (5073, 66454), (5662, 59541), (8474, 39783), (8493, 39694), (10146, 33227), (12711, 26522), (13261, 25422), (16986, 19847)]