1177204912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2311}}^1$

素因数の和:2442

約数の個数: 80

約数和(自身を含む): 2568724480

約数和(自身を除く): 1391519568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 79, 104, 124, 158, 208, 248, 316, 403, 496, 632, 806, 1027, 1264, 1612, 2054, 2311, 2449, 3224, 4108, 4622, 4898, 6448, 8216, 9244, 9796, 16432, 18488, 19592, 30043, 31837, 36976, 39184, 60086, 63674, 71641, 120172, 127348, 143282, 182569, 240344, 254696, 286564, 365138, 480688, 509392, 573128, 730276, 931333, 1146256, 1460552, 1862666, 2373397, 2921104, 3725332, 4746794, 5659639, 7450664, 9493588, 11319278, 14901328, 18987176, 22638556, 37974352, 45277112, 73575307, 90554224, 147150614, 294301228, 588602456, 1177204912]

約数ペア:

[(1, 1177204912), (2, 588602456), (4, 294301228), (8, 147150614), (13, 90554224), (16, 73575307), (26, 45277112), (31, 37974352), (52, 22638556), (62, 18987176), (79, 14901328), (104, 11319278), (124, 9493588), (158, 7450664), (208, 5659639), (248, 4746794), (316, 3725332), (403, 2921104), (496, 2373397), (632, 1862666), (806, 1460552), (1027, 1146256), (1264, 931333), (1612, 730276), (2054, 573128), (2311, 509392), (2449, 480688), (3224, 365138), (4108, 286564), (4622, 254696), (4898, 240344), (6448, 182569), (8216, 143282), (9244, 127348), (9796, 120172), (16432, 71641), (18488, 63674), (19592, 60086), (30043, 39184), (31837, 36976)]