549641988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{75211}}^1$

素因数の和:75257

約数の個数: 72

約数和(自身を含む): 1642630080

約数和(自身を除く): 1092988092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 75211, 150422, 225633, 300844, 451266, 526477, 676899, 902532, 1052954, 1353798, 1579431, 2105908, 2181119, 2707596, 3158862, 4362238, 4738293, 6317724, 6543357, 8724476, 9476586, 13086714, 15267833, 18953172, 19630071, 26173428, 30535666, 39260142, 45803499, 61071332, 78520284, 91606998, 137410497, 183213996, 274820994, 549641988]

約数ペア:

[(1, 549641988), (2, 274820994), (3, 183213996), (4, 137410497), (6, 91606998), (7, 78520284), (9, 61071332), (12, 45803499), (14, 39260142), (18, 30535666), (21, 26173428), (28, 19630071), (29, 18953172), (36, 15267833), (42, 13086714), (58, 9476586), (63, 8724476), (84, 6543357), (87, 6317724), (116, 4738293), (126, 4362238), (174, 3158862), (203, 2707596), (252, 2181119), (261, 2105908), (348, 1579431), (406, 1353798), (522, 1052954), (609, 902532), (812, 676899), (1044, 526477), (1218, 451266), (1827, 300844), (2436, 225633), (3654, 150422), (7308, 75211)]