619169148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2833}}^1$

素因数の和:3323

約数の個数: 72

約数和(自身を含む): 1689721488

約数和(自身を除く): 1070552340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 467, 468, 934, 1401, 1868, 2802, 2833, 4203, 5604, 5666, 6071, 8406, 8499, 11332, 12142, 16812, 16998, 18213, 24284, 25497, 33996, 36426, 36829, 50994, 54639, 72852, 73658, 101988, 109278, 110487, 147316, 218556, 220974, 331461, 441948, 662922, 1323011, 1325844, 2646022, 3969033, 5292044, 7938066, 11907099, 15876132, 17199143, 23814198, 34398286, 47628396, 51597429, 68796572, 103194858, 154792287, 206389716, 309584574, 619169148]

約数ペア:

[(1, 619169148), (2, 309584574), (3, 206389716), (4, 154792287), (6, 103194858), (9, 68796572), (12, 51597429), (13, 47628396), (18, 34398286), (26, 23814198), (36, 17199143), (39, 15876132), (52, 11907099), (78, 7938066), (117, 5292044), (156, 3969033), (234, 2646022), (467, 1325844), (468, 1323011), (934, 662922), (1401, 441948), (1868, 331461), (2802, 220974), (2833, 218556), (4203, 147316), (5604, 110487), (5666, 109278), (6071, 101988), (8406, 73658), (8499, 72852), (11332, 54639), (12142, 50994), (16812, 36829), (16998, 36426), (18213, 33996), (24284, 25497)]