387466128

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 180

約数和(自身を含む): 1277647020

約数和(自身を除く): 890180892

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 89, 98, 112, 126, 144, 147, 168, 178, 196, 252, 267, 294, 336, 356, 392, 441, 504, 534, 588, 617, 623, 712, 784, 801, 882, 1008, 1068, 1176, 1234, 1246, 1424, 1602, 1764, 1851, 1869, 2136, 2352, 2468, 2492, 3204, 3528, 3702, 3738, 4272, 4319, 4361, 4936, 4984, 5553, 5607, 6408, 7056, 7404, 7476, 8638, 8722, 9872, 9968, 11106, 11214, 12816, 12957, 13083, 14808, 14952, 17276, 17444, 22212, 22428, 25914, 26166, 29616, 29904, 30233, 34552, 34888, 38871, 39249, 44424, 44856, 51828, 52332, 54913, 60466, 69104, 69776, 77742, 78498, 88848, 89712, 90699, 103656, 104664, 109826, 120932, 155484, 156996, 164739, 181398, 207312, 209328, 219652, 241864, 272097, 310968, 313992, 329478, 362796, 384391, 439304, 483728, 494217, 544194, 621936, 627984, 658956, 725592, 768782, 878608, 988434, 1088388, 1153173, 1317912, 1451184, 1537564, 1976868, 2176776, 2306346, 2635824, 2690737, 3075128, 3459519, 3953736, 4353552, 4612692, 5381474, 6150256, 6919038, 7907472, 8072211, 9225384, 10762948, 13838076, 16144422, 18450768, 21525896, 24216633, 27676152, 32288844, 43051792, 48433266, 55352304, 64577688, 96866532, 129155376, 193733064, 387466128]

約数ペア:

[(1, 387466128), (2, 193733064), (3, 129155376), (4, 96866532), (6, 64577688), (7, 55352304), (8, 48433266), (9, 43051792), (12, 32288844), (14, 27676152), (16, 24216633), (18, 21525896), (21, 18450768), (24, 16144422), (28, 13838076), (36, 10762948), (42, 9225384), (48, 8072211), (49, 7907472), (56, 6919038), (63, 6150256), (72, 5381474), (84, 4612692), (89, 4353552), (98, 3953736), (112, 3459519), (126, 3075128), (144, 2690737), (147, 2635824), (168, 2306346), (178, 2176776), (196, 1976868), (252, 1537564), (267, 1451184), (294, 1317912), (336, 1153173), (356, 1088388), (392, 988434), (441, 878608), (504, 768782), (534, 725592), (588, 658956), (617, 627984), (623, 621936), (712, 544194), (784, 494217), (801, 483728), (882, 439304), (1008, 384391), (1068, 362796), (1176, 329478), (1234, 313992), (1246, 310968), (1424, 272097), (1602, 241864), (1764, 219652), (1851, 209328), (1869, 207312), (2136, 181398), (2352, 164739), (2468, 156996), (2492, 155484), (3204, 120932), (3528, 109826), (3702, 104664), (3738, 103656), (4272, 90699), (4319, 89712), (4361, 88848), (4936, 78498), (4984, 77742), (5553, 69776), (5607, 69104), (6408, 60466), (7056, 54913), (7404, 52332), (7476, 51828), (8638, 44856), (8722, 44424), (9872, 39249), (9968, 38871), (11106, 34888), (11214, 34552), (12816, 30233), (12957, 29904), (13083, 29616), (14808, 26166), (14952, 25914), (17276, 22428), (17444, 22212)]