1012587888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18233}}^1$

素因数の和:18346

約数の個数: 80

約数和(自身を含む): 2848880160

約数和(自身を除く): 1836292272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 1068, 1157, 1424, 2136, 2314, 3471, 4272, 4628, 6942, 9256, 13884, 18233, 18512, 27768, 36466, 54699, 55536, 72932, 109398, 145864, 218796, 237029, 291728, 437592, 474058, 711087, 875184, 948116, 1422174, 1622737, 1896232, 2844348, 3245474, 3792464, 4868211, 5688696, 6490948, 9736422, 11377392, 12981896, 19472844, 21095581, 25963792, 38945688, 42191162, 63286743, 77891376, 84382324, 126573486, 168764648, 253146972, 337529296, 506293944, 1012587888]

約数ペア:

[(1, 1012587888), (2, 506293944), (3, 337529296), (4, 253146972), (6, 168764648), (8, 126573486), (12, 84382324), (13, 77891376), (16, 63286743), (24, 42191162), (26, 38945688), (39, 25963792), (48, 21095581), (52, 19472844), (78, 12981896), (89, 11377392), (104, 9736422), (156, 6490948), (178, 5688696), (208, 4868211), (267, 3792464), (312, 3245474), (356, 2844348), (534, 1896232), (624, 1622737), (712, 1422174), (1068, 948116), (1157, 875184), (1424, 711087), (2136, 474058), (2314, 437592), (3471, 291728), (4272, 237029), (4628, 218796), (6942, 145864), (9256, 109398), (13884, 72932), (18233, 55536), (18512, 54699), (27768, 36466)]