627726736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9173}}^1$

素因数の和:9248

約数の個数: 80

約数和(自身を含む): 1528902144

約数和(自身を除く): 901175408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1316, 1456, 2444, 2632, 4277, 4888, 5264, 8554, 9173, 9776, 17108, 18346, 34216, 36692, 64211, 68432, 73384, 119249, 128422, 146768, 238498, 256844, 431131, 476996, 513688, 834743, 862262, 953992, 1027376, 1669486, 1724524, 1907984, 3017917, 3338972, 3449048, 5604703, 6035834, 6677944, 6898096, 11209406, 12071668, 13355888, 22418812, 24143336, 39232921, 44837624, 48286672, 78465842, 89675248, 156931684, 313863368, 627726736]

約数ペア:

[(1, 627726736), (2, 313863368), (4, 156931684), (7, 89675248), (8, 78465842), (13, 48286672), (14, 44837624), (16, 39232921), (26, 24143336), (28, 22418812), (47, 13355888), (52, 12071668), (56, 11209406), (91, 6898096), (94, 6677944), (104, 6035834), (112, 5604703), (182, 3449048), (188, 3338972), (208, 3017917), (329, 1907984), (364, 1724524), (376, 1669486), (611, 1027376), (658, 953992), (728, 862262), (752, 834743), (1222, 513688), (1316, 476996), (1456, 431131), (2444, 256844), (2632, 238498), (4277, 146768), (4888, 128422), (5264, 119249), (8554, 73384), (9173, 68432), (9776, 64211), (17108, 36692), (18346, 34216)]