245500824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2351}}^1$

素因数の和:2608

約数の個数: 64

約数和(自身を含む): 649152000

約数和(自身を除く): 403651176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 229, 456, 458, 687, 916, 1374, 1832, 2351, 2748, 4351, 4702, 5496, 7053, 8702, 9404, 13053, 14106, 17404, 18808, 26106, 28212, 34808, 44669, 52212, 56424, 89338, 104424, 134007, 178676, 268014, 357352, 536028, 538379, 1072056, 1076758, 1615137, 2153516, 3230274, 4307032, 6460548, 10229201, 12921096, 20458402, 30687603, 40916804, 61375206, 81833608, 122750412, 245500824]

約数ペア:

[(1, 245500824), (2, 122750412), (3, 81833608), (4, 61375206), (6, 40916804), (8, 30687603), (12, 20458402), (19, 12921096), (24, 10229201), (38, 6460548), (57, 4307032), (76, 3230274), (114, 2153516), (152, 1615137), (228, 1076758), (229, 1072056), (456, 538379), (458, 536028), (687, 357352), (916, 268014), (1374, 178676), (1832, 134007), (2351, 104424), (2748, 89338), (4351, 56424), (4702, 52212), (5496, 44669), (7053, 34808), (8702, 28212), (9404, 26106), (13053, 18808), (14106, 17404)]