216257808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 617585472

約数和(自身を除く): 401327664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 169, 208, 212, 312, 318, 338, 424, 503, 507, 624, 636, 676, 689, 848, 1006, 1014, 1272, 1352, 1378, 1509, 2012, 2028, 2067, 2544, 2704, 2756, 3018, 4024, 4056, 4134, 5512, 6036, 6539, 8048, 8112, 8268, 8957, 11024, 12072, 13078, 16536, 17914, 19617, 24144, 26156, 26659, 26871, 33072, 35828, 39234, 52312, 53318, 53742, 71656, 78468, 79977, 85007, 104624, 106636, 107484, 143312, 156936, 159954, 170014, 213272, 214968, 255021, 313872, 319908, 340028, 346567, 426544, 429936, 510042, 639816, 680056, 693134, 1020084, 1039701, 1279632, 1360112, 1386268, 2040168, 2079402, 2772536, 4080336, 4158804, 4505371, 5545072, 8317608, 9010742, 13516113, 16635216, 18021484, 27032226, 36042968, 54064452, 72085936, 108128904, 216257808]

約数ペア:

[(1, 216257808), (2, 108128904), (3, 72085936), (4, 54064452), (6, 36042968), (8, 27032226), (12, 18021484), (13, 16635216), (16, 13516113), (24, 9010742), (26, 8317608), (39, 5545072), (48, 4505371), (52, 4158804), (53, 4080336), (78, 2772536), (104, 2079402), (106, 2040168), (156, 1386268), (159, 1360112), (169, 1279632), (208, 1039701), (212, 1020084), (312, 693134), (318, 680056), (338, 639816), (424, 510042), (503, 429936), (507, 426544), (624, 346567), (636, 340028), (676, 319908), (689, 313872), (848, 255021), (1006, 214968), (1014, 213272), (1272, 170014), (1352, 159954), (1378, 156936), (1509, 143312), (2012, 107484), (2028, 106636), (2067, 104624), (2544, 85007), (2704, 79977), (2756, 78468), (3018, 71656), (4024, 53742), (4056, 53318), (4134, 52312), (5512, 39234), (6036, 35828), (6539, 33072), (8048, 26871), (8112, 26659), (8268, 26156), (8957, 24144), (11024, 19617), (12072, 17914), (13078, 16536)]