216223014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1571}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 516119040

約数和(自身を除く): 299896026

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 113, 174, 203, 226, 339, 406, 609, 678, 791, 1218, 1571, 1582, 2373, 3142, 3277, 4713, 4746, 6554, 9426, 9831, 10997, 19662, 21994, 22939, 32991, 45559, 45878, 65982, 68817, 91118, 136677, 137634, 177523, 273354, 318913, 355046, 532569, 637826, 956739, 1065138, 1242661, 1913478, 2485322, 3727983, 5148167, 7455966, 10296334, 15444501, 30889002, 36037169, 72074338, 108111507, 216223014]

約数ペア:

[(1, 216223014), (2, 108111507), (3, 72074338), (6, 36037169), (7, 30889002), (14, 15444501), (21, 10296334), (29, 7455966), (42, 5148167), (58, 3727983), (87, 2485322), (113, 1913478), (174, 1242661), (203, 1065138), (226, 956739), (339, 637826), (406, 532569), (609, 355046), (678, 318913), (791, 273354), (1218, 177523), (1571, 137634), (1582, 136677), (2373, 91118), (3142, 68817), (3277, 65982), (4713, 45878), (4746, 45559), (6554, 32991), (9426, 22939), (9831, 21994), (10997, 19662)]