2259271072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 4706795520

約数和(自身を除く): 2447524448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 127, 158, 227, 248, 254, 316, 454, 496, 508, 632, 908, 992, 1016, 1264, 1816, 2032, 2449, 2528, 3632, 3937, 4064, 4898, 7037, 7264, 7874, 9796, 10033, 14074, 15748, 17933, 19592, 20066, 28148, 28829, 31496, 35866, 39184, 40132, 56296, 57658, 62992, 71732, 78368, 80264, 112592, 115316, 125984, 143464, 160528, 225184, 230632, 286928, 311023, 321056, 461264, 555923, 573856, 622046, 893699, 922528, 1111846, 1244092, 1787398, 2223692, 2277491, 2488184, 3574796, 4447384, 4554982, 4976368, 7149592, 8894768, 9109964, 9952736, 14299184, 17789536, 18219928, 28598368, 36439856, 70602221, 72879712, 141204442, 282408884, 564817768, 1129635536, 2259271072]

約数ペア:

[(1, 2259271072), (2, 1129635536), (4, 564817768), (8, 282408884), (16, 141204442), (31, 72879712), (32, 70602221), (62, 36439856), (79, 28598368), (124, 18219928), (127, 17789536), (158, 14299184), (227, 9952736), (248, 9109964), (254, 8894768), (316, 7149592), (454, 4976368), (496, 4554982), (508, 4447384), (632, 3574796), (908, 2488184), (992, 2277491), (1016, 2223692), (1264, 1787398), (1816, 1244092), (2032, 1111846), (2449, 922528), (2528, 893699), (3632, 622046), (3937, 573856), (4064, 555923), (4898, 461264), (7037, 321056), (7264, 311023), (7874, 286928), (9796, 230632), (10033, 225184), (14074, 160528), (15748, 143464), (17933, 125984), (19592, 115316), (20066, 112592), (28148, 80264), (28829, 78368), (31496, 71732), (35866, 62992), (39184, 57658), (40132, 56296)]