2887168128

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7321}}^1$

素因数の和:7430

約数の個数: 128

約数和(自身を含む): 8364652800

約数和(自身を除く): 5477484672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 237, 312, 316, 384, 416, 474, 624, 632, 832, 948, 1027, 1248, 1264, 1664, 1896, 2054, 2496, 2528, 3081, 3792, 4108, 4992, 5056, 6162, 7321, 7584, 8216, 10112, 12324, 14642, 15168, 16432, 21963, 24648, 29284, 30336, 32864, 43926, 49296, 58568, 65728, 87852, 95173, 98592, 117136, 131456, 175704, 190346, 197184, 234272, 285519, 351408, 380692, 394368, 468544, 571038, 578359, 702816, 761384, 937088, 1142076, 1156718, 1405632, 1522768, 1735077, 2284152, 2313436, 2811264, 3045536, 3470154, 4568304, 4626872, 6091072, 6940308, 7518667, 9136608, 9253744, 12182144, 13880616, 15037334, 18273216, 18507488, 22556001, 27761232, 30074668, 36546432, 37014976, 45112002, 55522464, 60149336, 74029952, 90224004, 111044928, 120298672, 180448008, 222089856, 240597344, 360896016, 481194688, 721792032, 962389376, 1443584064, 2887168128]

約数ペア:

[(1, 2887168128), (2, 1443584064), (3, 962389376), (4, 721792032), (6, 481194688), (8, 360896016), (12, 240597344), (13, 222089856), (16, 180448008), (24, 120298672), (26, 111044928), (32, 90224004), (39, 74029952), (48, 60149336), (52, 55522464), (64, 45112002), (78, 37014976), (79, 36546432), (96, 30074668), (104, 27761232), (128, 22556001), (156, 18507488), (158, 18273216), (192, 15037334), (208, 13880616), (237, 12182144), (312, 9253744), (316, 9136608), (384, 7518667), (416, 6940308), (474, 6091072), (624, 4626872), (632, 4568304), (832, 3470154), (948, 3045536), (1027, 2811264), (1248, 2313436), (1264, 2284152), (1664, 1735077), (1896, 1522768), (2054, 1405632), (2496, 1156718), (2528, 1142076), (3081, 937088), (3792, 761384), (4108, 702816), (4992, 578359), (5056, 571038), (6162, 468544), (7321, 394368), (7584, 380692), (8216, 351408), (10112, 285519), (12324, 234272), (14642, 197184), (15168, 190346), (16432, 175704), (21963, 131456), (24648, 117136), (29284, 98592), (30336, 95173), (32864, 87852), (43926, 65728), (49296, 58568)]