1296475194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{1063}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 3015290880

約数和(自身を除く): 1718815686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 409, 426, 497, 818, 994, 1063, 1227, 1491, 2126, 2454, 2863, 2982, 3189, 5726, 6378, 7441, 8589, 14882, 17178, 22323, 29039, 44646, 58078, 75473, 87117, 150946, 174234, 203273, 226419, 406546, 434767, 452838, 528311, 609819, 869534, 1056622, 1219638, 1304301, 1584933, 2608602, 3043369, 3169866, 6086738, 9130107, 18260214, 30868457, 61736914, 92605371, 185210742, 216079199, 432158398, 648237597, 1296475194]

約数ペア:

[(1, 1296475194), (2, 648237597), (3, 432158398), (6, 216079199), (7, 185210742), (14, 92605371), (21, 61736914), (42, 30868457), (71, 18260214), (142, 9130107), (213, 6086738), (409, 3169866), (426, 3043369), (497, 2608602), (818, 1584933), (994, 1304301), (1063, 1219638), (1227, 1056622), (1491, 869534), (2126, 609819), (2454, 528311), (2863, 452838), (2982, 434767), (3189, 406546), (5726, 226419), (6378, 203273), (7441, 174234), (8589, 150946), (14882, 87117), (17178, 75473), (22323, 58078), (29039, 44646)]