1608924290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 3079544832

約数和(自身を除く): 1470620542

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 271, 311, 415, 542, 622, 830, 1355, 1555, 1909, 2710, 3110, 3818, 6233, 7153, 9545, 12466, 14306, 19090, 22493, 25813, 31165, 35765, 44986, 51626, 62330, 71530, 84281, 112465, 129065, 168562, 224930, 258130, 421405, 517339, 593699, 842810, 1034678, 1187398, 1938463, 2586695, 2968495, 3876926, 5173390, 5936990, 6995323, 9692315, 13990646, 19384630, 34976615, 69953230, 160892429, 321784858, 804462145, 1608924290]

約数ペア:

[(1, 1608924290), (2, 804462145), (5, 321784858), (10, 160892429), (23, 69953230), (46, 34976615), (83, 19384630), (115, 13990646), (166, 9692315), (230, 6995323), (271, 5936990), (311, 5173390), (415, 3876926), (542, 2968495), (622, 2586695), (830, 1938463), (1355, 1187398), (1555, 1034678), (1909, 842810), (2710, 593699), (3110, 517339), (3818, 421405), (6233, 258130), (7153, 224930), (9545, 168562), (12466, 129065), (14306, 112465), (19090, 84281), (22493, 71530), (25813, 62330), (31165, 51626), (35765, 44986)]