406488852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13331}}^1$

素因数の和:13370

約数の個数: 108

約数和(自身を含む): 1290857568

約数和(自身を除く): 884368716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 7623, 10164, 13331, 15246, 26662, 30492, 39993, 53324, 79986, 93317, 119979, 146641, 159972, 186634, 239958, 279951, 293282, 373268, 439923, 479916, 559902, 586564, 839853, 879846, 1026487, 1119804, 1319769, 1613051, 1679706, 1759692, 2052974, 2639538, 3079461, 3226102, 3359412, 4105948, 4839153, 5279076, 6158922, 6452204, 9238383, 9678306, 11291357, 12317844, 14517459, 18476766, 19356612, 22582714, 29034918, 33874071, 36953532, 45165428, 58069836, 67748142, 101622213, 135496284, 203244426, 406488852]

約数ペア:

[(1, 406488852), (2, 203244426), (3, 135496284), (4, 101622213), (6, 67748142), (7, 58069836), (9, 45165428), (11, 36953532), (12, 33874071), (14, 29034918), (18, 22582714), (21, 19356612), (22, 18476766), (28, 14517459), (33, 12317844), (36, 11291357), (42, 9678306), (44, 9238383), (63, 6452204), (66, 6158922), (77, 5279076), (84, 4839153), (99, 4105948), (121, 3359412), (126, 3226102), (132, 3079461), (154, 2639538), (198, 2052974), (231, 1759692), (242, 1679706), (252, 1613051), (308, 1319769), (363, 1119804), (396, 1026487), (462, 879846), (484, 839853), (693, 586564), (726, 559902), (847, 479916), (924, 439923), (1089, 373268), (1386, 293282), (1452, 279951), (1694, 239958), (2178, 186634), (2541, 159972), (2772, 146641), (3388, 119979), (4356, 93317), (5082, 79986), (7623, 53324), (10164, 39993), (13331, 30492), (15246, 26662)]