667788492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2423}}^1$

素因数の和:2647

約数の個数: 96

約数和(自身を含む): 1896072192

約数和(自身を除く): 1228283700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 193, 204, 238, 357, 386, 476, 579, 714, 772, 1158, 1351, 1428, 2316, 2423, 2702, 3281, 4053, 4846, 5404, 6562, 7269, 8106, 9692, 9843, 13124, 14538, 16212, 16961, 19686, 22967, 29076, 33922, 39372, 41191, 45934, 50883, 67844, 68901, 82382, 91868, 101766, 123573, 137802, 164764, 203532, 247146, 275604, 288337, 467639, 494292, 576674, 865011, 935278, 1153348, 1402917, 1730022, 1870556, 2805834, 3273473, 3460044, 5611668, 6546946, 7949863, 9820419, 13093892, 15899726, 19640838, 23849589, 31799452, 39281676, 47699178, 55649041, 95398356, 111298082, 166947123, 222596164, 333894246, 667788492]

約数ペア:

[(1, 667788492), (2, 333894246), (3, 222596164), (4, 166947123), (6, 111298082), (7, 95398356), (12, 55649041), (14, 47699178), (17, 39281676), (21, 31799452), (28, 23849589), (34, 19640838), (42, 15899726), (51, 13093892), (68, 9820419), (84, 7949863), (102, 6546946), (119, 5611668), (193, 3460044), (204, 3273473), (238, 2805834), (357, 1870556), (386, 1730022), (476, 1402917), (579, 1153348), (714, 935278), (772, 865011), (1158, 576674), (1351, 494292), (1428, 467639), (2316, 288337), (2423, 275604), (2702, 247146), (3281, 203532), (4053, 164764), (4846, 137802), (5404, 123573), (6562, 101766), (7269, 91868), (8106, 82382), (9692, 68901), (9843, 67844), (13124, 50883), (14538, 45934), (16212, 41191), (16961, 39372), (19686, 33922), (22967, 29076)]