260353872

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{19441}}^1$

素因数の和:19489

約数の個数: 80

約数和(自身を含む): 771458560

約数和(自身を除く): 511104688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 19441, 38882, 58323, 77764, 116646, 155528, 174969, 233292, 311056, 349938, 466584, 524907, 602671, 699876, 933168, 1049814, 1205342, 1399752, 1808013, 2099628, 2410684, 2799504, 3616026, 4199256, 4821368, 5424039, 7232052, 8398512, 9642736, 10848078, 14464104, 16272117, 21696156, 28928208, 32544234, 43392312, 65088468, 86784624, 130176936, 260353872]

約数ペア:

[(1, 260353872), (2, 130176936), (3, 86784624), (4, 65088468), (6, 43392312), (8, 32544234), (9, 28928208), (12, 21696156), (16, 16272117), (18, 14464104), (24, 10848078), (27, 9642736), (31, 8398512), (36, 7232052), (48, 5424039), (54, 4821368), (62, 4199256), (72, 3616026), (93, 2799504), (108, 2410684), (124, 2099628), (144, 1808013), (186, 1399752), (216, 1205342), (248, 1049814), (279, 933168), (372, 699876), (432, 602671), (496, 524907), (558, 466584), (744, 349938), (837, 311056), (1116, 233292), (1488, 174969), (1674, 155528), (2232, 116646), (3348, 77764), (4464, 58323), (6696, 38882), (13392, 19441)]