1240846795664

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2269}}^1\times {\mathrm{37273}}^1$

素因数の和:39688

約数の個数: 80

約数和(自身を含む): 2769857777280

約数和(自身を除く): 1529010981616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 2269, 3668, 4538, 7336, 9076, 14672, 15883, 18152, 31766, 36304, 37273, 63532, 74546, 127064, 149092, 254128, 260911, 297239, 298184, 521822, 594478, 596368, 1043644, 1188956, 2080673, 2087288, 2377912, 4161346, 4174576, 4755824, 4882763, 8322692, 9765526, 16645384, 19531052, 33290768, 34179341, 39062104, 68358682, 78124208, 84572437, 136717364, 169144874, 273434728, 338289748, 546869456, 592007059, 676579496, 1184014118, 1353158992, 2368028236, 4736056472, 9472112944, 11078989247, 22157978494, 44315956988, 77552924729, 88631913976, 155105849458, 177263827952, 310211698916, 620423397832, 1240846795664]

約数ペア:

[(1, 1240846795664), (2, 620423397832), (4, 310211698916), (7, 177263827952), (8, 155105849458), (14, 88631913976), (16, 77552924729), (28, 44315956988), (56, 22157978494), (112, 11078989247), (131, 9472112944), (262, 4736056472), (524, 2368028236), (917, 1353158992), (1048, 1184014118), (1834, 676579496), (2096, 592007059), (2269, 546869456), (3668, 338289748), (4538, 273434728), (7336, 169144874), (9076, 136717364), (14672, 84572437), (15883, 78124208), (18152, 68358682), (31766, 39062104), (36304, 34179341), (37273, 33290768), (63532, 19531052), (74546, 16645384), (127064, 9765526), (149092, 8322692), (254128, 4882763), (260911, 4755824), (297239, 4174576), (298184, 4161346), (521822, 2377912), (594478, 2087288), (596368, 2080673), (1043644, 1188956)]