636778896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{5701}}^1$

素因数の和:5904

約数の個数: 80

約数和(自身を含む): 1781760960

約数和(自身を除く): 1144982064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 179, 208, 312, 358, 537, 624, 716, 1074, 1432, 2148, 2327, 2864, 4296, 4654, 5701, 6981, 8592, 9308, 11402, 13962, 17103, 18616, 22804, 27924, 34206, 37232, 45608, 55848, 68412, 74113, 91216, 111696, 136824, 148226, 222339, 273648, 296452, 444678, 592904, 889356, 1020479, 1185808, 1778712, 2040958, 3061437, 3557424, 4081916, 6122874, 8163832, 12245748, 13266227, 16327664, 24491496, 26532454, 39798681, 48982992, 53064908, 79597362, 106129816, 159194724, 212259632, 318389448, 636778896]

約数ペア:

[(1, 636778896), (2, 318389448), (3, 212259632), (4, 159194724), (6, 106129816), (8, 79597362), (12, 53064908), (13, 48982992), (16, 39798681), (24, 26532454), (26, 24491496), (39, 16327664), (48, 13266227), (52, 12245748), (78, 8163832), (104, 6122874), (156, 4081916), (179, 3557424), (208, 3061437), (312, 2040958), (358, 1778712), (537, 1185808), (624, 1020479), (716, 889356), (1074, 592904), (1432, 444678), (2148, 296452), (2327, 273648), (2864, 222339), (4296, 148226), (4654, 136824), (5701, 111696), (6981, 91216), (8592, 74113), (9308, 68412), (11402, 55848), (13962, 45608), (17103, 37232), (18616, 34206), (22804, 27924)]