396711732872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28680721}}^1$

素因数の和:28680766

約数の個数: 64

約数和(自身を含む): 963672259200

約数和(自身を除く): 566960526328

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 28680721, 57361442, 114722884, 200765047, 229445768, 372849373, 401530094, 544933699, 745698746, 803060188, 1089867398, 1491397492, 1606120376, 2179734796, 2609945611, 2982794984, 3814535893, 4359469592, 5219891222, 7084138087, 7629071786, 10439782444, 14168276174, 15258143572, 20879564888, 28336552348, 30516287144, 49588966609, 56673104696, 99177933218, 198355866436, 396711732872]

約数ペア:

[(1, 396711732872), (2, 198355866436), (4, 99177933218), (7, 56673104696), (8, 49588966609), (13, 30516287144), (14, 28336552348), (19, 20879564888), (26, 15258143572), (28, 14168276174), (38, 10439782444), (52, 7629071786), (56, 7084138087), (76, 5219891222), (91, 4359469592), (104, 3814535893), (133, 2982794984), (152, 2609945611), (182, 2179734796), (247, 1606120376), (266, 1491397492), (364, 1089867398), (494, 803060188), (532, 745698746), (728, 544933699), (988, 401530094), (1064, 372849373), (1729, 229445768), (1976, 200765047), (3458, 114722884), (6916, 57361442), (13832, 28680721)]