1217705832

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9049}}^1$

素因数の和:9160

約数の個数: 128

約数和(自身を含む): 3909600000

約数和(自身を除く): 2691894168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 623, 712, 756, 801, 1068, 1246, 1512, 1602, 1869, 2136, 2403, 2492, 3204, 3738, 4806, 4984, 5607, 6408, 7476, 9049, 9612, 11214, 14952, 16821, 18098, 19224, 22428, 27147, 33642, 36196, 44856, 54294, 63343, 67284, 72392, 81441, 108588, 126686, 134568, 162882, 190029, 217176, 244323, 253372, 325764, 380058, 488646, 506744, 570087, 651528, 760116, 805361, 977292, 1140174, 1520232, 1610722, 1710261, 1954584, 2280348, 2416083, 3221444, 3420522, 4560696, 4832166, 5637527, 6442888, 6841044, 7248249, 9664332, 11275054, 13682088, 14496498, 16912581, 19328664, 21744747, 22550108, 28992996, 33825162, 43489494, 45100216, 50737743, 57985992, 67650324, 86978988, 101475486, 135300648, 152213229, 173957976, 202950972, 304426458, 405901944, 608852916, 1217705832]

約数ペア:

[(1, 1217705832), (2, 608852916), (3, 405901944), (4, 304426458), (6, 202950972), (7, 173957976), (8, 152213229), (9, 135300648), (12, 101475486), (14, 86978988), (18, 67650324), (21, 57985992), (24, 50737743), (27, 45100216), (28, 43489494), (36, 33825162), (42, 28992996), (54, 22550108), (56, 21744747), (63, 19328664), (72, 16912581), (84, 14496498), (89, 13682088), (108, 11275054), (126, 9664332), (168, 7248249), (178, 6841044), (189, 6442888), (216, 5637527), (252, 4832166), (267, 4560696), (356, 3420522), (378, 3221444), (504, 2416083), (534, 2280348), (623, 1954584), (712, 1710261), (756, 1610722), (801, 1520232), (1068, 1140174), (1246, 977292), (1512, 805361), (1602, 760116), (1869, 651528), (2136, 570087), (2403, 506744), (2492, 488646), (3204, 380058), (3738, 325764), (4806, 253372), (4984, 244323), (5607, 217176), (6408, 190029), (7476, 162882), (9049, 134568), (9612, 126686), (11214, 108588), (14952, 81441), (16821, 72392), (18098, 67284), (19224, 63343), (22428, 54294), (27147, 44856), (33642, 36196)]