219220248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10487}}^1$

素因数の和:10576

約数の個数: 64

約数和(自身を含む): 599074560

約数和(自身を除く): 379854312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 10487, 20904, 20974, 31461, 41948, 62922, 83896, 125844, 136331, 251688, 272662, 408993, 545324, 702629, 817986, 1090648, 1405258, 1635972, 2107887, 2810516, 3271944, 4215774, 5621032, 8431548, 9134177, 16863096, 18268354, 27402531, 36536708, 54805062, 73073416, 109610124, 219220248]

約数ペア:

[(1, 219220248), (2, 109610124), (3, 73073416), (4, 54805062), (6, 36536708), (8, 27402531), (12, 18268354), (13, 16863096), (24, 9134177), (26, 8431548), (39, 5621032), (52, 4215774), (67, 3271944), (78, 2810516), (104, 2107887), (134, 1635972), (156, 1405258), (201, 1090648), (268, 817986), (312, 702629), (402, 545324), (536, 408993), (804, 272662), (871, 251688), (1608, 136331), (1742, 125844), (2613, 83896), (3484, 62922), (5226, 41948), (6968, 31461), (10452, 20974), (10487, 20904)]