487841264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{461}}^1$

素因数の和:606

約数の個数: 60

約数和(自身を含む): 1014284040

約数和(自身を除く): 526442776

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 461, 472, 922, 944, 1121, 1844, 2242, 3481, 3688, 4484, 6962, 7376, 8759, 8968, 13924, 17518, 17936, 27199, 27848, 35036, 54398, 55696, 66139, 70072, 108796, 132278, 140144, 217592, 264556, 435184, 516781, 529112, 1033562, 1058224, 1604741, 2067124, 3209482, 4134248, 6418964, 8268496, 12837928, 25675856, 30490079, 60980158, 121960316, 243920632, 487841264]

約数ペア:

[(1, 487841264), (2, 243920632), (4, 121960316), (8, 60980158), (16, 30490079), (19, 25675856), (38, 12837928), (59, 8268496), (76, 6418964), (118, 4134248), (152, 3209482), (236, 2067124), (304, 1604741), (461, 1058224), (472, 1033562), (922, 529112), (944, 516781), (1121, 435184), (1844, 264556), (2242, 217592), (3481, 140144), (3688, 132278), (4484, 108796), (6962, 70072), (7376, 66139), (8759, 55696), (8968, 54398), (13924, 35036), (17518, 27848), (17936, 27199)]