649979568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4639}}^1$

素因数の和:4799

約数の個数: 120

約数和(自身を含む): 2094310400

約数和(自身を除く): 1444330832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 139, 144, 168, 252, 278, 336, 417, 504, 556, 834, 973, 1008, 1112, 1251, 1668, 1946, 2224, 2502, 2919, 3336, 3892, 4639, 5004, 5838, 6672, 7784, 8757, 9278, 10008, 11676, 13917, 15568, 17514, 18556, 20016, 23352, 27834, 32473, 35028, 37112, 41751, 46704, 55668, 64946, 70056, 74224, 83502, 97419, 111336, 129892, 140112, 167004, 194838, 222672, 259784, 292257, 334008, 389676, 519568, 584514, 644821, 668016, 779352, 1169028, 1289642, 1558704, 1934463, 2338056, 2579284, 3868926, 4513747, 4676112, 5158568, 5803389, 7737852, 9027494, 10317136, 11606778, 13541241, 15475704, 18054988, 23213556, 27082482, 30951408, 36109976, 40623723, 46427112, 54164964, 72219952, 81247446, 92854224, 108329928, 162494892, 216659856, 324989784, 649979568]

約数ペア:

[(1, 649979568), (2, 324989784), (3, 216659856), (4, 162494892), (6, 108329928), (7, 92854224), (8, 81247446), (9, 72219952), (12, 54164964), (14, 46427112), (16, 40623723), (18, 36109976), (21, 30951408), (24, 27082482), (28, 23213556), (36, 18054988), (42, 15475704), (48, 13541241), (56, 11606778), (63, 10317136), (72, 9027494), (84, 7737852), (112, 5803389), (126, 5158568), (139, 4676112), (144, 4513747), (168, 3868926), (252, 2579284), (278, 2338056), (336, 1934463), (417, 1558704), (504, 1289642), (556, 1169028), (834, 779352), (973, 668016), (1008, 644821), (1112, 584514), (1251, 519568), (1668, 389676), (1946, 334008), (2224, 292257), (2502, 259784), (2919, 222672), (3336, 194838), (3892, 167004), (4639, 140112), (5004, 129892), (5838, 111336), (6672, 97419), (7784, 83502), (8757, 74224), (9278, 70056), (10008, 64946), (11676, 55668), (13917, 46704), (15568, 41751), (17514, 37112), (18556, 35028), (20016, 32473), (23352, 27834)]