222535128

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 571419360

約数和(自身を除く): 348884232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 137, 159, 212, 274, 318, 411, 424, 548, 636, 822, 1096, 1272, 1277, 1644, 2554, 3288, 3831, 5108, 7261, 7662, 10216, 14522, 15324, 21783, 29044, 30648, 43566, 58088, 67681, 87132, 135362, 174264, 174949, 203043, 270724, 349898, 406086, 524847, 541448, 699796, 812172, 1049694, 1399592, 1624344, 2099388, 4198776, 9272297, 18544594, 27816891, 37089188, 55633782, 74178376, 111267564, 222535128]

約数ペア:

[(1, 222535128), (2, 111267564), (3, 74178376), (4, 55633782), (6, 37089188), (8, 27816891), (12, 18544594), (24, 9272297), (53, 4198776), (106, 2099388), (137, 1624344), (159, 1399592), (212, 1049694), (274, 812172), (318, 699796), (411, 541448), (424, 524847), (548, 406086), (636, 349898), (822, 270724), (1096, 203043), (1272, 174949), (1277, 174264), (1644, 135362), (2554, 87132), (3288, 67681), (3831, 58088), (5108, 43566), (7261, 30648), (7662, 29044), (10216, 21783), (14522, 15324)]