1790614872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{68891}}^1$

素因数の和:68941

約数の個数: 72

約数和(自身を含む): 5118331140

約数和(自身を除く): 3327716268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 8664, 12996, 25992, 68891, 137782, 206673, 275564, 413346, 551128, 620019, 826692, 1240038, 1308929, 1653384, 2480076, 2617858, 3926787, 4960152, 5235716, 7853574, 10471432, 11780361, 15707148, 23560722, 24869651, 31414296, 47121444, 49739302, 74608953, 94242888, 99478604, 149217906, 198957208, 223826859, 298435812, 447653718, 596871624, 895307436, 1790614872]

約数ペア:

[(1, 1790614872), (2, 895307436), (3, 596871624), (4, 447653718), (6, 298435812), (8, 223826859), (9, 198957208), (12, 149217906), (18, 99478604), (19, 94242888), (24, 74608953), (36, 49739302), (38, 47121444), (57, 31414296), (72, 24869651), (76, 23560722), (114, 15707148), (152, 11780361), (171, 10471432), (228, 7853574), (342, 5235716), (361, 4960152), (456, 3926787), (684, 2617858), (722, 2480076), (1083, 1653384), (1368, 1308929), (1444, 1240038), (2166, 826692), (2888, 620019), (3249, 551128), (4332, 413346), (6498, 275564), (8664, 206673), (12996, 137782), (25992, 68891)]