231027888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 740952576

約数和(自身を除く): 509924688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 227, 233, 273, 312, 336, 364, 454, 466, 546, 624, 681, 699, 728, 908, 932, 1092, 1362, 1398, 1456, 1589, 1631, 1816, 1864, 2184, 2724, 2796, 2951, 3029, 3178, 3262, 3632, 3728, 4368, 4767, 4893, 5448, 5592, 5902, 6058, 6356, 6524, 8853, 9087, 9534, 9786, 10896, 11184, 11804, 12116, 12712, 13048, 17706, 18174, 19068, 19572, 20657, 21203, 23608, 24232, 25424, 26096, 35412, 36348, 38136, 39144, 41314, 42406, 47216, 48464, 52891, 61971, 63609, 70824, 72696, 76272, 78288, 82628, 84812, 105782, 123942, 127218, 141648, 145392, 158673, 165256, 169624, 211564, 247884, 254436, 317346, 330512, 339248, 370237, 423128, 495768, 508872, 634692, 687583, 740474, 846256, 991536, 1017744, 1110711, 1269384, 1375166, 1480948, 2062749, 2221422, 2538768, 2750332, 2961896, 4125498, 4442844, 4813081, 5500664, 5923792, 8250996, 8885688, 9626162, 11001328, 14439243, 16501992, 17771376, 19252324, 28878486, 33003984, 38504648, 57756972, 77009296, 115513944, 231027888]

約数ペア:

[(1, 231027888), (2, 115513944), (3, 77009296), (4, 57756972), (6, 38504648), (7, 33003984), (8, 28878486), (12, 19252324), (13, 17771376), (14, 16501992), (16, 14439243), (21, 11001328), (24, 9626162), (26, 8885688), (28, 8250996), (39, 5923792), (42, 5500664), (48, 4813081), (52, 4442844), (56, 4125498), (78, 2961896), (84, 2750332), (91, 2538768), (104, 2221422), (112, 2062749), (156, 1480948), (168, 1375166), (182, 1269384), (208, 1110711), (227, 1017744), (233, 991536), (273, 846256), (312, 740474), (336, 687583), (364, 634692), (454, 508872), (466, 495768), (546, 423128), (624, 370237), (681, 339248), (699, 330512), (728, 317346), (908, 254436), (932, 247884), (1092, 211564), (1362, 169624), (1398, 165256), (1456, 158673), (1589, 145392), (1631, 141648), (1816, 127218), (1864, 123942), (2184, 105782), (2724, 84812), (2796, 82628), (2951, 78288), (3029, 76272), (3178, 72696), (3262, 70824), (3632, 63609), (3728, 61971), (4368, 52891), (4767, 48464), (4893, 47216), (5448, 42406), (5592, 41314), (5902, 39144), (6058, 38136), (6356, 36348), (6524, 35412), (8853, 26096), (9087, 25424), (9534, 24232), (9786, 23608), (10896, 21203), (11184, 20657), (11804, 19572), (12116, 19068), (12712, 18174), (13048, 17706)]