248528040456

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{22651}}^1$

素因数の和:22915

約数の個数: 128

約数和(自身を含む): 648202383360

約数和(自身を除く): 399674342904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 137, 141, 142, 188, 213, 274, 282, 284, 376, 411, 426, 548, 564, 568, 822, 852, 1096, 1128, 1644, 1704, 3288, 3337, 6439, 6674, 9727, 10011, 12878, 13348, 19317, 19454, 20022, 22651, 25756, 26696, 29181, 38634, 38908, 40044, 45302, 51512, 58362, 67953, 77268, 77816, 80088, 90604, 116724, 135906, 154536, 181208, 233448, 271812, 457169, 543624, 914338, 1064597, 1371507, 1608221, 1828676, 2129194, 2743014, 3103187, 3193791, 3216442, 3657352, 4258388, 4824663, 5486028, 6206374, 6387582, 6432884, 8516776, 9309561, 9649326, 10972056, 12412748, 12775164, 12865768, 18619122, 19298652, 24825496, 25550328, 37238244, 38597304, 74476488, 75586387, 145849789, 151172774, 220326277, 226759161, 291699578, 302345548, 437549367, 440652554, 453518322, 583399156, 604691096, 660978831, 875098734, 881305108, 907036644, 1166798312, 1321957662, 1750197468, 1762610216, 1814073288, 2643915324, 3500394936, 5287830648, 10355335019, 20710670038, 31066005057, 41421340076, 62132010114, 82842680152, 124264020228, 248528040456]

約数ペア:

[(1, 248528040456), (2, 124264020228), (3, 82842680152), (4, 62132010114), (6, 41421340076), (8, 31066005057), (12, 20710670038), (24, 10355335019), (47, 5287830648), (71, 3500394936), (94, 2643915324), (137, 1814073288), (141, 1762610216), (142, 1750197468), (188, 1321957662), (213, 1166798312), (274, 907036644), (282, 881305108), (284, 875098734), (376, 660978831), (411, 604691096), (426, 583399156), (548, 453518322), (564, 440652554), (568, 437549367), (822, 302345548), (852, 291699578), (1096, 226759161), (1128, 220326277), (1644, 151172774), (1704, 145849789), (3288, 75586387), (3337, 74476488), (6439, 38597304), (6674, 37238244), (9727, 25550328), (10011, 24825496), (12878, 19298652), (13348, 18619122), (19317, 12865768), (19454, 12775164), (20022, 12412748), (22651, 10972056), (25756, 9649326), (26696, 9309561), (29181, 8516776), (38634, 6432884), (38908, 6387582), (40044, 6206374), (45302, 5486028), (51512, 4824663), (58362, 4258388), (67953, 3657352), (77268, 3216442), (77816, 3193791), (80088, 3103187), (90604, 2743014), (116724, 2129194), (135906, 1828676), (154536, 1608221), (181208, 1371507), (233448, 1064597), (271812, 914338), (457169, 543624)]