319188119262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15901}}^1\times {\mathrm{4759}}^1$

素因数の和:20721

約数の個数: 64

約数和(自身を含む): 690324902400

約数和(自身を除く): 371136783138

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 4759, 9518, 14277, 15901, 28554, 31802, 47703, 90421, 95406, 176083, 180842, 271263, 302119, 352166, 528249, 542526, 588337, 604238, 906357, 1056498, 1176674, 1765011, 1812714, 3345577, 3530022, 6691154, 10036731, 11178403, 20073462, 22356806, 33535209, 67070418, 75672859, 151345718, 227018577, 454037154, 1437784321, 2799895783, 2875568642, 4313352963, 5599791566, 8399687349, 8626705926, 16799374698, 53198019877, 106396039754, 159594059631, 319188119262]

約数ペア:

[(1, 319188119262), (2, 159594059631), (3, 106396039754), (6, 53198019877), (19, 16799374698), (37, 8626705926), (38, 8399687349), (57, 5599791566), (74, 4313352963), (111, 2875568642), (114, 2799895783), (222, 1437784321), (703, 454037154), (1406, 227018577), (2109, 151345718), (4218, 75672859), (4759, 67070418), (9518, 33535209), (14277, 22356806), (15901, 20073462), (28554, 11178403), (31802, 10036731), (47703, 6691154), (90421, 3530022), (95406, 3345577), (176083, 1812714), (180842, 1765011), (271263, 1176674), (302119, 1056498), (352166, 906357), (528249, 604238), (542526, 588337)]