271500552

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 790560000

約数和(自身を除く): 519059448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 89, 108, 116, 174, 178, 216, 232, 261, 267, 348, 356, 487, 522, 534, 696, 712, 783, 801, 974, 1044, 1068, 1461, 1566, 1602, 1948, 2088, 2136, 2403, 2581, 2922, 3132, 3204, 3896, 4383, 4806, 5162, 5844, 6264, 6408, 7743, 8766, 9612, 10324, 11688, 13149, 14123, 15486, 17532, 19224, 20648, 23229, 26298, 28246, 30972, 35064, 42369, 43343, 46458, 52596, 56492, 61944, 69687, 84738, 86686, 92916, 105192, 112984, 127107, 130029, 139374, 169476, 173372, 185832, 254214, 260058, 278748, 338952, 346744, 381321, 390087, 508428, 520116, 557496, 762642, 780174, 1016856, 1040232, 1170261, 1256947, 1525284, 1560348, 2340522, 2513894, 3050568, 3120696, 3770841, 4681044, 5027788, 7541682, 9362088, 10055576, 11312523, 15083364, 22625046, 30166728, 33937569, 45250092, 67875138, 90500184, 135750276, 271500552]

約数ペア:

[(1, 271500552), (2, 135750276), (3, 90500184), (4, 67875138), (6, 45250092), (8, 33937569), (9, 30166728), (12, 22625046), (18, 15083364), (24, 11312523), (27, 10055576), (29, 9362088), (36, 7541682), (54, 5027788), (58, 4681044), (72, 3770841), (87, 3120696), (89, 3050568), (108, 2513894), (116, 2340522), (174, 1560348), (178, 1525284), (216, 1256947), (232, 1170261), (261, 1040232), (267, 1016856), (348, 780174), (356, 762642), (487, 557496), (522, 520116), (534, 508428), (696, 390087), (712, 381321), (783, 346744), (801, 338952), (974, 278748), (1044, 260058), (1068, 254214), (1461, 185832), (1566, 173372), (1602, 169476), (1948, 139374), (2088, 130029), (2136, 127107), (2403, 112984), (2581, 105192), (2922, 92916), (3132, 86686), (3204, 84738), (3896, 69687), (4383, 61944), (4806, 56492), (5162, 52596), (5844, 46458), (6264, 43343), (6408, 42369), (7743, 35064), (8766, 30972), (9612, 28246), (10324, 26298), (11688, 23229), (13149, 20648), (14123, 19224), (15486, 17532)]