390790554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 991001088

約数和(自身を除く): 600210534

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 131, 154, 231, 242, 262, 363, 393, 462, 587, 726, 786, 847, 917, 1174, 1441, 1694, 1761, 1834, 2541, 2751, 2882, 3522, 4109, 4323, 5082, 5502, 6457, 8218, 8646, 10087, 12327, 12914, 15851, 19371, 20174, 24654, 30261, 31702, 38742, 45199, 47553, 60522, 71027, 76897, 90398, 95106, 110957, 135597, 142054, 153794, 213081, 221914, 230691, 271194, 332871, 426162, 461382, 497189, 538279, 665742, 845867, 994378, 1076558, 1491567, 1614837, 1691734, 2537601, 2983134, 3229674, 5075202, 5921069, 9304537, 11842138, 17763207, 18609074, 27913611, 35526414, 55827222, 65131759, 130263518, 195395277, 390790554]

約数ペア:

[(1, 390790554), (2, 195395277), (3, 130263518), (6, 65131759), (7, 55827222), (11, 35526414), (14, 27913611), (21, 18609074), (22, 17763207), (33, 11842138), (42, 9304537), (66, 5921069), (77, 5075202), (121, 3229674), (131, 2983134), (154, 2537601), (231, 1691734), (242, 1614837), (262, 1491567), (363, 1076558), (393, 994378), (462, 845867), (587, 665742), (726, 538279), (786, 497189), (847, 461382), (917, 426162), (1174, 332871), (1441, 271194), (1694, 230691), (1761, 221914), (1834, 213081), (2541, 153794), (2751, 142054), (2882, 135597), (3522, 110957), (4109, 95106), (4323, 90398), (5082, 76897), (5502, 71027), (6457, 60522), (8218, 47553), (8646, 45199), (10087, 38742), (12327, 31702), (12914, 30261), (15851, 24654), (19371, 20174)]