2865207984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:915

約数の個数: 160

約数和(自身を含む): 7960633344

約数和(自身を除く): 5095425360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 53, 62, 93, 94, 106, 124, 141, 159, 186, 188, 212, 248, 282, 318, 372, 376, 424, 496, 564, 636, 744, 752, 773, 848, 1128, 1272, 1457, 1488, 1546, 1643, 2256, 2319, 2491, 2544, 2914, 3092, 3286, 4371, 4638, 4929, 4982, 5828, 6184, 6572, 7473, 8742, 9276, 9858, 9964, 11656, 12368, 13144, 14946, 17484, 18552, 19716, 19928, 23312, 23963, 26288, 29892, 34968, 36331, 37104, 39432, 39856, 40969, 47926, 59784, 69936, 71889, 72662, 77221, 78864, 81938, 95852, 108993, 119568, 122907, 143778, 145324, 154442, 163876, 191704, 217986, 231663, 245814, 287556, 290648, 308884, 327752, 383408, 435972, 463326, 491628, 575112, 581296, 617768, 655504, 871944, 926652, 983256, 1126261, 1150224, 1235536, 1270039, 1743888, 1853304, 1925543, 1966512, 2252522, 2540078, 3378783, 3706608, 3810117, 3851086, 4505044, 5080156, 5776629, 6757566, 7620234, 7702172, 9010088, 10160312, 11553258, 13515132, 15240468, 15404344, 18020176, 20320624, 23106516, 27030264, 30480936, 30808688, 46213032, 54060528, 59691833, 60961872, 92426064, 119383666, 179075499, 238767332, 358150998, 477534664, 716301996, 955069328, 1432603992, 2865207984]

約数ペア:

[(1, 2865207984), (2, 1432603992), (3, 955069328), (4, 716301996), (6, 477534664), (8, 358150998), (12, 238767332), (16, 179075499), (24, 119383666), (31, 92426064), (47, 60961872), (48, 59691833), (53, 54060528), (62, 46213032), (93, 30808688), (94, 30480936), (106, 27030264), (124, 23106516), (141, 20320624), (159, 18020176), (186, 15404344), (188, 15240468), (212, 13515132), (248, 11553258), (282, 10160312), (318, 9010088), (372, 7702172), (376, 7620234), (424, 6757566), (496, 5776629), (564, 5080156), (636, 4505044), (744, 3851086), (752, 3810117), (773, 3706608), (848, 3378783), (1128, 2540078), (1272, 2252522), (1457, 1966512), (1488, 1925543), (1546, 1853304), (1643, 1743888), (2256, 1270039), (2319, 1235536), (2491, 1150224), (2544, 1126261), (2914, 983256), (3092, 926652), (3286, 871944), (4371, 655504), (4638, 617768), (4929, 581296), (4982, 575112), (5828, 491628), (6184, 463326), (6572, 435972), (7473, 383408), (8742, 327752), (9276, 308884), (9858, 290648), (9964, 287556), (11656, 245814), (12368, 231663), (13144, 217986), (14946, 191704), (17484, 163876), (18552, 154442), (19716, 145324), (19928, 143778), (23312, 122907), (23963, 119568), (26288, 108993), (29892, 95852), (34968, 81938), (36331, 78864), (37104, 77221), (39432, 72662), (39856, 71889), (40969, 69936), (47926, 59784)]