258437328

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 732810240

約数和(自身を除く): 474372912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 53, 58, 62, 87, 93, 106, 113, 116, 124, 159, 174, 186, 212, 226, 232, 248, 318, 339, 348, 372, 424, 452, 464, 496, 636, 678, 696, 744, 848, 899, 904, 1272, 1356, 1392, 1488, 1537, 1643, 1798, 1808, 2544, 2697, 2712, 3074, 3277, 3286, 3503, 3596, 4611, 4929, 5394, 5424, 5989, 6148, 6554, 6572, 7006, 7192, 9222, 9831, 9858, 10509, 10788, 11978, 12296, 13108, 13144, 14012, 14384, 17967, 18444, 19662, 19716, 21018, 21576, 23956, 24592, 26216, 26288, 28024, 35934, 36888, 39324, 39432, 42036, 43152, 47647, 47912, 52432, 56048, 71868, 73776, 78648, 78864, 84072, 95294, 95824, 101587, 142941, 143736, 157296, 168144, 173681, 185659, 190588, 203174, 285882, 287472, 304761, 347362, 371318, 381176, 406348, 521043, 556977, 571764, 609522, 694724, 742636, 762352, 812696, 1042086, 1113954, 1143528, 1219044, 1389448, 1485272, 1625392, 2084172, 2227908, 2287056, 2438088, 2778896, 2970544, 4168344, 4455816, 4876176, 5384111, 8336688, 8911632, 10768222, 16152333, 21536444, 32304666, 43072888, 64609332, 86145776, 129218664, 258437328]

約数ペア:

[(1, 258437328), (2, 129218664), (3, 86145776), (4, 64609332), (6, 43072888), (8, 32304666), (12, 21536444), (16, 16152333), (24, 10768222), (29, 8911632), (31, 8336688), (48, 5384111), (53, 4876176), (58, 4455816), (62, 4168344), (87, 2970544), (93, 2778896), (106, 2438088), (113, 2287056), (116, 2227908), (124, 2084172), (159, 1625392), (174, 1485272), (186, 1389448), (212, 1219044), (226, 1143528), (232, 1113954), (248, 1042086), (318, 812696), (339, 762352), (348, 742636), (372, 694724), (424, 609522), (452, 571764), (464, 556977), (496, 521043), (636, 406348), (678, 381176), (696, 371318), (744, 347362), (848, 304761), (899, 287472), (904, 285882), (1272, 203174), (1356, 190588), (1392, 185659), (1488, 173681), (1537, 168144), (1643, 157296), (1798, 143736), (1808, 142941), (2544, 101587), (2697, 95824), (2712, 95294), (3074, 84072), (3277, 78864), (3286, 78648), (3503, 73776), (3596, 71868), (4611, 56048), (4929, 52432), (5394, 47912), (5424, 47647), (5989, 43152), (6148, 42036), (6554, 39432), (6572, 39324), (7006, 36888), (7192, 35934), (9222, 28024), (9831, 26288), (9858, 26216), (10509, 24592), (10788, 23956), (11978, 21576), (12296, 21018), (13108, 19716), (13144, 19662), (14012, 18444), (14384, 17967)]