1380331848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{4507}}^1$

素因数の和:6346

約数の個数: 64

約数和(自身を含む): 3946844160

約数和(自身を除く): 2566512312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1823, 3646, 4507, 5469, 7292, 9014, 10938, 12761, 13521, 14584, 18028, 21876, 25522, 27042, 31549, 36056, 38283, 43752, 51044, 54084, 63098, 76566, 94647, 102088, 108168, 126196, 153132, 189294, 252392, 306264, 378588, 757176, 8216261, 16432522, 24648783, 32865044, 49297566, 57513827, 65730088, 98595132, 115027654, 172541481, 197190264, 230055308, 345082962, 460110616, 690165924, 1380331848]

約数ペア:

[(1, 1380331848), (2, 690165924), (3, 460110616), (4, 345082962), (6, 230055308), (7, 197190264), (8, 172541481), (12, 115027654), (14, 98595132), (21, 65730088), (24, 57513827), (28, 49297566), (42, 32865044), (56, 24648783), (84, 16432522), (168, 8216261), (1823, 757176), (3646, 378588), (4507, 306264), (5469, 252392), (7292, 189294), (9014, 153132), (10938, 126196), (12761, 108168), (13521, 102088), (14584, 94647), (18028, 76566), (21876, 63098), (25522, 54084), (27042, 51044), (31549, 43752), (36056, 38283)]