477869418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5657}}^1$

素因数の和:5716

約数の個数: 72

約数和(自身を含む): 1177011108

約数和(自身を除く): 699141690

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 722, 741, 1083, 1482, 2166, 2223, 3249, 4446, 4693, 5657, 6498, 9386, 11314, 14079, 16971, 28158, 33942, 42237, 50913, 73541, 84474, 101826, 107483, 147082, 214966, 220623, 322449, 441246, 644898, 661869, 967347, 1323738, 1397279, 1934694, 2042177, 2794558, 4084354, 4191837, 6126531, 8383674, 12253062, 12575511, 18379593, 25151022, 26548301, 36759186, 53096602, 79644903, 159289806, 238934709, 477869418]

約数ペア:

[(1, 477869418), (2, 238934709), (3, 159289806), (6, 79644903), (9, 53096602), (13, 36759186), (18, 26548301), (19, 25151022), (26, 18379593), (38, 12575511), (39, 12253062), (57, 8383674), (78, 6126531), (114, 4191837), (117, 4084354), (171, 2794558), (234, 2042177), (247, 1934694), (342, 1397279), (361, 1323738), (494, 967347), (722, 661869), (741, 644898), (1083, 441246), (1482, 322449), (2166, 220623), (2223, 214966), (3249, 147082), (4446, 107483), (4693, 101826), (5657, 84474), (6498, 73541), (9386, 50913), (11314, 42237), (14079, 33942), (16971, 28158)]