664136172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2843}}^1$

素因数の和:2969

約数の個数: 120

約数和(自身を含む): 2004178176

約数和(自身を除く): 1340042004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 252, 309, 324, 378, 412, 567, 618, 721, 756, 927, 1134, 1236, 1442, 1854, 2163, 2268, 2781, 2843, 2884, 3708, 4326, 5562, 5686, 6489, 8343, 8529, 8652, 11124, 11372, 12978, 16686, 17058, 19467, 19901, 25587, 25956, 33372, 34116, 38934, 39802, 51174, 58401, 59703, 76761, 77868, 79604, 102348, 116802, 119406, 153522, 179109, 230283, 233604, 238812, 292829, 307044, 358218, 460566, 537327, 585658, 716436, 878487, 921132, 1074654, 1171316, 1611981, 1756974, 2049803, 2149308, 2635461, 3223962, 3513948, 4099606, 5270922, 6149409, 6447924, 7906383, 8199212, 10541844, 12298818, 15812766, 18448227, 23719149, 24597636, 31625532, 36896454, 47438298, 55344681, 73792908, 94876596, 110689362, 166034043, 221378724, 332068086, 664136172]

約数ペア:

[(1, 664136172), (2, 332068086), (3, 221378724), (4, 166034043), (6, 110689362), (7, 94876596), (9, 73792908), (12, 55344681), (14, 47438298), (18, 36896454), (21, 31625532), (27, 24597636), (28, 23719149), (36, 18448227), (42, 15812766), (54, 12298818), (63, 10541844), (81, 8199212), (84, 7906383), (103, 6447924), (108, 6149409), (126, 5270922), (162, 4099606), (189, 3513948), (206, 3223962), (252, 2635461), (309, 2149308), (324, 2049803), (378, 1756974), (412, 1611981), (567, 1171316), (618, 1074654), (721, 921132), (756, 878487), (927, 716436), (1134, 585658), (1236, 537327), (1442, 460566), (1854, 358218), (2163, 307044), (2268, 292829), (2781, 238812), (2843, 233604), (2884, 230283), (3708, 179109), (4326, 153522), (5562, 119406), (5686, 116802), (6489, 102348), (8343, 79604), (8529, 77868), (8652, 76761), (11124, 59703), (11372, 58401), (12978, 51174), (16686, 39802), (17058, 38934), (19467, 34116), (19901, 33372), (25587, 25956)]