2780454096

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{74551}}^1$

素因数の和:74609

約数の個数: 120

約数和(自身を含む): 9133514624

約数和(自身を除く): 6353060528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 6216, 9324, 12432, 18648, 37296, 74551, 149102, 223653, 298204, 447306, 521857, 596408, 670959, 894612, 1043714, 1192816, 1341918, 1565571, 1789224, 2087428, 2683836, 2758387, 3131142, 3578448, 4174856, 4696713, 5367672, 5516774, 6262284, 8275161, 8349712, 9393426, 10735344, 11033548, 12524568, 16550322, 18786852, 19308709, 22067096, 24825483, 25049136, 33100644, 37573704, 38617418, 44134192, 49650966, 57926127, 66201288, 75147408, 77234836, 99301932, 115852254, 132402576, 154469672, 173778381, 198603864, 231704508, 308939344, 347556762, 397207728, 463409016, 695113524, 926818032, 1390227048, 2780454096]

約数ペア:

[(1, 2780454096), (2, 1390227048), (3, 926818032), (4, 695113524), (6, 463409016), (7, 397207728), (8, 347556762), (9, 308939344), (12, 231704508), (14, 198603864), (16, 173778381), (18, 154469672), (21, 132402576), (24, 115852254), (28, 99301932), (36, 77234836), (37, 75147408), (42, 66201288), (48, 57926127), (56, 49650966), (63, 44134192), (72, 38617418), (74, 37573704), (84, 33100644), (111, 25049136), (112, 24825483), (126, 22067096), (144, 19308709), (148, 18786852), (168, 16550322), (222, 12524568), (252, 11033548), (259, 10735344), (296, 9393426), (333, 8349712), (336, 8275161), (444, 6262284), (504, 5516774), (518, 5367672), (592, 4696713), (666, 4174856), (777, 3578448), (888, 3131142), (1008, 2758387), (1036, 2683836), (1332, 2087428), (1554, 1789224), (1776, 1565571), (2072, 1341918), (2331, 1192816), (2664, 1043714), (3108, 894612), (4144, 670959), (4662, 596408), (5328, 521857), (6216, 447306), (9324, 298204), (12432, 223653), (18648, 149102), (37296, 74551)]