1615224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 4515840

約数和(自身を除く): 2900616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 167, 186, 248, 312, 334, 372, 403, 501, 668, 744, 806, 1002, 1209, 1336, 1612, 2004, 2171, 2418, 3224, 4008, 4342, 4836, 5177, 6513, 8684, 9672, 10354, 13026, 15531, 17368, 20708, 26052, 31062, 41416, 52104, 62124, 67301, 124248, 134602, 201903, 269204, 403806, 538408, 807612, 1615224]

約数ペア:

[(1, 1615224), (2, 807612), (3, 538408), (4, 403806), (6, 269204), (8, 201903), (12, 134602), (13, 124248), (24, 67301), (26, 62124), (31, 52104), (39, 41416), (52, 31062), (62, 26052), (78, 20708), (93, 17368), (104, 15531), (124, 13026), (156, 10354), (167, 9672), (186, 8684), (248, 6513), (312, 5177), (334, 4836), (372, 4342), (403, 4008), (501, 3224), (668, 2418), (744, 2171), (806, 2004), (1002, 1612), (1209, 1336)]