242685664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15767}}^1$

素因数の和:15827

約数の個数: 48

約数和(自身を含む): 528480288

約数和(自身を除く): 285794624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 15392, 15767, 31534, 63068, 126136, 204971, 252272, 409942, 504544, 583379, 819884, 1166758, 1639768, 2333516, 3279536, 4667032, 6559072, 7583927, 9334064, 15167854, 18668128, 30335708, 60671416, 121342832, 242685664]

約数ペア:

[(1, 242685664), (2, 121342832), (4, 60671416), (8, 30335708), (13, 18668128), (16, 15167854), (26, 9334064), (32, 7583927), (37, 6559072), (52, 4667032), (74, 3279536), (104, 2333516), (148, 1639768), (208, 1166758), (296, 819884), (416, 583379), (481, 504544), (592, 409942), (962, 252272), (1184, 204971), (1924, 126136), (3848, 63068), (7696, 31534), (15392, 15767)]