1945211688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{25903}}^1$

素因数の和:26071

約数の個数: 96

約数和(自身を含む): 6061536000

約数和(自身を除く): 4116324312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 149, 168, 252, 298, 447, 504, 596, 894, 1043, 1192, 1341, 1788, 2086, 2682, 3129, 3576, 4172, 5364, 6258, 8344, 9387, 10728, 12516, 18774, 25032, 25903, 37548, 51806, 75096, 77709, 103612, 155418, 181321, 207224, 233127, 310836, 362642, 466254, 543963, 621672, 725284, 932508, 1087926, 1450568, 1631889, 1865016, 2175852, 3263778, 3859547, 4351704, 6527556, 7719094, 11578641, 13055112, 15438188, 23157282, 27016829, 30876376, 34735923, 46314564, 54033658, 69471846, 81050487, 92629128, 108067316, 138943692, 162100974, 216134632, 243151461, 277887384, 324201948, 486302922, 648403896, 972605844, 1945211688]

約数ペア:

[(1, 1945211688), (2, 972605844), (3, 648403896), (4, 486302922), (6, 324201948), (7, 277887384), (8, 243151461), (9, 216134632), (12, 162100974), (14, 138943692), (18, 108067316), (21, 92629128), (24, 81050487), (28, 69471846), (36, 54033658), (42, 46314564), (56, 34735923), (63, 30876376), (72, 27016829), (84, 23157282), (126, 15438188), (149, 13055112), (168, 11578641), (252, 7719094), (298, 6527556), (447, 4351704), (504, 3859547), (596, 3263778), (894, 2175852), (1043, 1865016), (1192, 1631889), (1341, 1450568), (1788, 1087926), (2086, 932508), (2682, 725284), (3129, 621672), (3576, 543963), (4172, 466254), (5364, 362642), (6258, 310836), (8344, 233127), (9387, 207224), (10728, 181321), (12516, 155418), (18774, 103612), (25032, 77709), (25903, 75096), (37548, 51806)]