215318544

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2197

約数の個数: 120

約数和(自身を含む): 662412960

約数和(自身を除く): 447094416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 784, 903, 1032, 1176, 1204, 1806, 2064, 2107, 2129, 2352, 2408, 3612, 4214, 4258, 4816, 6321, 6387, 7224, 8428, 8516, 12642, 12774, 14448, 14903, 16856, 17032, 25284, 25548, 29806, 33712, 34064, 44709, 50568, 51096, 59612, 89418, 91547, 101136, 102192, 104321, 119224, 178836, 183094, 208642, 238448, 274641, 312963, 357672, 366188, 417284, 549282, 625926, 640829, 715344, 732376, 834568, 1098564, 1251852, 1281658, 1464752, 1669136, 1922487, 2197128, 2503704, 2563316, 3844974, 4394256, 4485803, 5007408, 5126632, 7689948, 8971606, 10253264, 13457409, 15379896, 17943212, 26914818, 30759792, 35886424, 53829636, 71772848, 107659272, 215318544]

約数ペア:

[(1, 215318544), (2, 107659272), (3, 71772848), (4, 53829636), (6, 35886424), (7, 30759792), (8, 26914818), (12, 17943212), (14, 15379896), (16, 13457409), (21, 10253264), (24, 8971606), (28, 7689948), (42, 5126632), (43, 5007408), (48, 4485803), (49, 4394256), (56, 3844974), (84, 2563316), (86, 2503704), (98, 2197128), (112, 1922487), (129, 1669136), (147, 1464752), (168, 1281658), (172, 1251852), (196, 1098564), (258, 834568), (294, 732376), (301, 715344), (336, 640829), (344, 625926), (392, 549282), (516, 417284), (588, 366188), (602, 357672), (688, 312963), (784, 274641), (903, 238448), (1032, 208642), (1176, 183094), (1204, 178836), (1806, 119224), (2064, 104321), (2107, 102192), (2129, 101136), (2352, 91547), (2408, 89418), (3612, 59612), (4214, 51096), (4258, 50568), (4816, 44709), (6321, 34064), (6387, 33712), (7224, 29806), (8428, 25548), (8516, 25284), (12642, 17032), (12774, 16856), (14448, 14903)]