264404076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 672672000

約数和(自身を除く): 408267924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 149, 172, 181, 228, 258, 298, 362, 447, 516, 543, 596, 724, 817, 894, 1086, 1634, 1788, 2172, 2451, 2831, 3268, 3439, 4902, 5662, 6407, 6878, 7783, 8493, 9804, 10317, 11324, 12814, 13756, 15566, 16986, 19221, 20634, 23349, 25628, 26969, 31132, 33972, 38442, 41268, 46698, 53938, 76884, 80907, 93396, 107876, 121733, 147877, 161814, 243466, 295754, 323628, 365199, 443631, 486932, 512411, 591508, 730398, 887262, 1024822, 1159667, 1460796, 1537233, 1774524, 2049644, 2319334, 3074466, 3479001, 4638668, 6148932, 6958002, 13916004, 22033673, 44067346, 66101019, 88134692, 132202038, 264404076]

約数ペア:

[(1, 264404076), (2, 132202038), (3, 88134692), (4, 66101019), (6, 44067346), (12, 22033673), (19, 13916004), (38, 6958002), (43, 6148932), (57, 4638668), (76, 3479001), (86, 3074466), (114, 2319334), (129, 2049644), (149, 1774524), (172, 1537233), (181, 1460796), (228, 1159667), (258, 1024822), (298, 887262), (362, 730398), (447, 591508), (516, 512411), (543, 486932), (596, 443631), (724, 365199), (817, 323628), (894, 295754), (1086, 243466), (1634, 161814), (1788, 147877), (2172, 121733), (2451, 107876), (2831, 93396), (3268, 80907), (3439, 76884), (4902, 53938), (5662, 46698), (6407, 41268), (6878, 38442), (7783, 33972), (8493, 31132), (9804, 26969), (10317, 25628), (11324, 23349), (12814, 20634), (13756, 19221), (15566, 16986)]