1390008612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 3496550400

約数和(自身を除く): 2106541788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 191, 228, 236, 354, 382, 541, 573, 708, 764, 1082, 1121, 1146, 1623, 2164, 2242, 2292, 3246, 3363, 3629, 4484, 6492, 6726, 7258, 10279, 10887, 11269, 13452, 14516, 20558, 21774, 22538, 30837, 31919, 33807, 41116, 43548, 45076, 61674, 63838, 67614, 95757, 103331, 123348, 127676, 135228, 191514, 206662, 214111, 309993, 383028, 413324, 428222, 606461, 619986, 642333, 856444, 1212922, 1239972, 1284666, 1819383, 1963289, 2425844, 2569332, 3638766, 3926578, 5889867, 6096529, 7277532, 7853156, 11779734, 12193058, 18289587, 23559468, 24386116, 36579174, 73158348, 115834051, 231668102, 347502153, 463336204, 695004306, 1390008612]

約数ペア:

[(1, 1390008612), (2, 695004306), (3, 463336204), (4, 347502153), (6, 231668102), (12, 115834051), (19, 73158348), (38, 36579174), (57, 24386116), (59, 23559468), (76, 18289587), (114, 12193058), (118, 11779734), (177, 7853156), (191, 7277532), (228, 6096529), (236, 5889867), (354, 3926578), (382, 3638766), (541, 2569332), (573, 2425844), (708, 1963289), (764, 1819383), (1082, 1284666), (1121, 1239972), (1146, 1212922), (1623, 856444), (2164, 642333), (2242, 619986), (2292, 606461), (3246, 428222), (3363, 413324), (3629, 383028), (4484, 309993), (6492, 214111), (6726, 206662), (7258, 191514), (10279, 135228), (10887, 127676), (11269, 123348), (13452, 103331), (14516, 95757), (20558, 67614), (21774, 63838), (22538, 61674), (30837, 45076), (31919, 43548), (33807, 41116)]