661672152

素因数分解:

$2^3\times 3^4\times {\mathrm{601}}^1\times {\mathrm{1699}}^1$

素因数の和:2318

約数の個数: 80

約数和(自身を含む): 1857471000

約数和(自身を除く): 1195798848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 601, 648, 1202, 1699, 1803, 2404, 3398, 3606, 4808, 5097, 5409, 6796, 7212, 10194, 10818, 13592, 14424, 15291, 16227, 20388, 21636, 30582, 32454, 40776, 43272, 45873, 48681, 61164, 64908, 91746, 97362, 122328, 129816, 137619, 183492, 194724, 275238, 366984, 389448, 550476, 1021099, 1100952, 2042198, 3063297, 4084396, 6126594, 8168792, 9189891, 12253188, 18379782, 24506376, 27569673, 36759564, 55139346, 73519128, 82709019, 110278692, 165418038, 220557384, 330836076, 661672152]

約数ペア:

[(1, 661672152), (2, 330836076), (3, 220557384), (4, 165418038), (6, 110278692), (8, 82709019), (9, 73519128), (12, 55139346), (18, 36759564), (24, 27569673), (27, 24506376), (36, 18379782), (54, 12253188), (72, 9189891), (81, 8168792), (108, 6126594), (162, 4084396), (216, 3063297), (324, 2042198), (601, 1100952), (648, 1021099), (1202, 550476), (1699, 389448), (1803, 366984), (2404, 275238), (3398, 194724), (3606, 183492), (4808, 137619), (5097, 129816), (5409, 122328), (6796, 97362), (7212, 91746), (10194, 64908), (10818, 61164), (13592, 48681), (14424, 45873), (15291, 43272), (16227, 40776), (20388, 32454), (21636, 30582)]