1288335984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89767}}^1$

素因数の和:89814

約数の個数: 80

約数和(自身を含む): 3740093952

約数和(自身を除く): 2451757968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 89767, 179534, 269301, 359068, 538602, 718136, 1077204, 1166971, 1436272, 2064641, 2154408, 2333942, 3500913, 4129282, 4308816, 4667884, 6193923, 7001826, 8258564, 9335768, 12387846, 14003652, 16517128, 18671536, 24775692, 26840333, 28007304, 33034256, 49551384, 53680666, 56014608, 80520999, 99102768, 107361332, 161041998, 214722664, 322083996, 429445328, 644167992, 1288335984]

約数ペア:

[(1, 1288335984), (2, 644167992), (3, 429445328), (4, 322083996), (6, 214722664), (8, 161041998), (12, 107361332), (13, 99102768), (16, 80520999), (23, 56014608), (24, 53680666), (26, 49551384), (39, 33034256), (46, 28007304), (48, 26840333), (52, 24775692), (69, 18671536), (78, 16517128), (92, 14003652), (104, 12387846), (138, 9335768), (156, 8258564), (184, 7001826), (208, 6193923), (276, 4667884), (299, 4308816), (312, 4129282), (368, 3500913), (552, 2333942), (598, 2154408), (624, 2064641), (897, 1436272), (1104, 1166971), (1196, 1077204), (1794, 718136), (2392, 538602), (3588, 359068), (4784, 269301), (7176, 179534), (14352, 89767)]