221733432

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 630283680

約数和(自身を除く): 408550248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 257, 276, 414, 514, 521, 552, 771, 828, 1028, 1042, 1542, 1563, 1656, 2056, 2084, 2313, 3084, 3126, 4168, 4626, 4689, 5911, 6168, 6252, 9252, 9378, 11822, 11983, 12504, 17733, 18504, 18756, 23644, 23966, 35466, 35949, 37512, 47288, 47932, 53199, 70932, 71898, 95864, 106398, 107847, 133897, 141864, 143796, 212796, 215694, 267794, 287592, 401691, 425592, 431388, 535588, 803382, 862776, 1071176, 1205073, 1606764, 2410146, 3079631, 3213528, 4820292, 6159262, 9238893, 9640584, 12318524, 18477786, 24637048, 27716679, 36955572, 55433358, 73911144, 110866716, 221733432]

約数ペア:

[(1, 221733432), (2, 110866716), (3, 73911144), (4, 55433358), (6, 36955572), (8, 27716679), (9, 24637048), (12, 18477786), (18, 12318524), (23, 9640584), (24, 9238893), (36, 6159262), (46, 4820292), (69, 3213528), (72, 3079631), (92, 2410146), (138, 1606764), (184, 1205073), (207, 1071176), (257, 862776), (276, 803382), (414, 535588), (514, 431388), (521, 425592), (552, 401691), (771, 287592), (828, 267794), (1028, 215694), (1042, 212796), (1542, 143796), (1563, 141864), (1656, 133897), (2056, 107847), (2084, 106398), (2313, 95864), (3084, 71898), (3126, 70932), (4168, 53199), (4626, 47932), (4689, 47288), (5911, 37512), (6168, 35949), (6252, 35466), (9252, 23966), (9378, 23644), (11822, 18756), (11983, 18504), (12504, 17733)]