1391617962

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1305

約数の個数: 128

約数和(自身を含む): 3686891520

約数和(自身を除く): 2295273558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 103, 126, 186, 189, 206, 217, 279, 309, 378, 434, 558, 618, 651, 721, 837, 927, 1153, 1302, 1442, 1674, 1854, 1953, 2163, 2306, 2781, 3193, 3459, 3906, 4326, 5562, 5859, 6386, 6489, 6918, 8071, 9579, 10377, 11718, 12978, 16142, 19158, 19467, 20754, 22351, 24213, 28737, 31131, 35743, 38934, 44702, 48426, 57474, 62262, 67053, 71486, 72639, 86211, 107229, 118759, 134106, 145278, 172422, 201159, 214458, 217917, 237518, 250201, 321687, 356277, 402318, 435834, 500402, 603477, 643374, 712554, 750603, 831313, 965061, 1068831, 1206954, 1501206, 1662626, 1930122, 2137662, 2251809, 2493939, 3206493, 3681529, 4503618, 4987878, 6412986, 6755427, 7363058, 7481817, 11044587, 13510854, 14963634, 22089174, 22445451, 25770703, 33133761, 44890902, 51541406, 66267522, 77312109, 99401283, 154624218, 198802566, 231936327, 463872654, 695808981, 1391617962]

約数ペア:

[(1, 1391617962), (2, 695808981), (3, 463872654), (6, 231936327), (7, 198802566), (9, 154624218), (14, 99401283), (18, 77312109), (21, 66267522), (27, 51541406), (31, 44890902), (42, 33133761), (54, 25770703), (62, 22445451), (63, 22089174), (93, 14963634), (103, 13510854), (126, 11044587), (186, 7481817), (189, 7363058), (206, 6755427), (217, 6412986), (279, 4987878), (309, 4503618), (378, 3681529), (434, 3206493), (558, 2493939), (618, 2251809), (651, 2137662), (721, 1930122), (837, 1662626), (927, 1501206), (1153, 1206954), (1302, 1068831), (1442, 965061), (1674, 831313), (1854, 750603), (1953, 712554), (2163, 643374), (2306, 603477), (2781, 500402), (3193, 435834), (3459, 402318), (3906, 356277), (4326, 321687), (5562, 250201), (5859, 237518), (6386, 217917), (6489, 214458), (6918, 201159), (8071, 172422), (9579, 145278), (10377, 134106), (11718, 118759), (12978, 107229), (16142, 86211), (19158, 72639), (19467, 71486), (20754, 67053), (22351, 62262), (24213, 57474), (28737, 48426), (31131, 44702), (35743, 38934)]