888917148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{207497}}^1$

素因数の和:207531

約数の個数: 72

約数和(自身を含む): 2719053792

約数和(自身を除く): 1830136644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 207497, 414994, 622491, 829988, 1244982, 1452479, 1867473, 2489964, 2904958, 3527449, 3734946, 4357437, 5809916, 7054898, 7469892, 8714874, 10582347, 13072311, 14109796, 17429748, 21164694, 24692143, 26144622, 31747041, 42329388, 49384286, 52289244, 63494082, 74076429, 98768572, 126988164, 148152858, 222229287, 296305716, 444458574, 888917148]

約数ペア:

[(1, 888917148), (2, 444458574), (3, 296305716), (4, 222229287), (6, 148152858), (7, 126988164), (9, 98768572), (12, 74076429), (14, 63494082), (17, 52289244), (18, 49384286), (21, 42329388), (28, 31747041), (34, 26144622), (36, 24692143), (42, 21164694), (51, 17429748), (63, 14109796), (68, 13072311), (84, 10582347), (102, 8714874), (119, 7469892), (126, 7054898), (153, 5809916), (204, 4357437), (238, 3734946), (252, 3527449), (306, 2904958), (357, 2489964), (476, 1867473), (612, 1452479), (714, 1244982), (1071, 829988), (1428, 622491), (2142, 414994), (4284, 207497)]