1391208

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^2$

素因数の和:56

約数の個数: 96

約数和(自身を含む): 4392000

約数和(自身を除く): 3000792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 312, 338, 343, 364, 392, 507, 546, 588, 637, 676, 686, 728, 1014, 1029, 1092, 1176, 1183, 1274, 1352, 1372, 1911, 2028, 2058, 2184, 2366, 2548, 2744, 3549, 3822, 4056, 4116, 4459, 4732, 5096, 7098, 7644, 8232, 8281, 8918, 9464, 13377, 14196, 15288, 16562, 17836, 24843, 26754, 28392, 33124, 35672, 49686, 53508, 57967, 66248, 99372, 107016, 115934, 173901, 198744, 231868, 347802, 463736, 695604, 1391208]

約数ペア:

[(1, 1391208), (2, 695604), (3, 463736), (4, 347802), (6, 231868), (7, 198744), (8, 173901), (12, 115934), (13, 107016), (14, 99372), (21, 66248), (24, 57967), (26, 53508), (28, 49686), (39, 35672), (42, 33124), (49, 28392), (52, 26754), (56, 24843), (78, 17836), (84, 16562), (91, 15288), (98, 14196), (104, 13377), (147, 9464), (156, 8918), (168, 8281), (169, 8232), (182, 7644), (196, 7098), (273, 5096), (294, 4732), (312, 4459), (338, 4116), (343, 4056), (364, 3822), (392, 3549), (507, 2744), (546, 2548), (588, 2366), (637, 2184), (676, 2058), (686, 2028), (728, 1911), (1014, 1372), (1029, 1352), (1092, 1274), (1176, 1183)]