1566356148

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{126851}}^1$

素因数の和:126882

約数の個数: 72

約数和(自身を含む): 4617412800

約数和(自身を除く): 3051056652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 126851, 253702, 380553, 507404, 761106, 887957, 1141659, 1522212, 1775914, 2283318, 2663871, 3551828, 4566636, 5327742, 6215699, 7991613, 10655484, 12431398, 15983226, 18647097, 24862796, 31966452, 37294194, 43509893, 55941291, 74588388, 87019786, 111882582, 130529679, 174039572, 223765164, 261059358, 391589037, 522118716, 783178074, 1566356148]

約数ペア:

[(1, 1566356148), (2, 783178074), (3, 522118716), (4, 391589037), (6, 261059358), (7, 223765164), (9, 174039572), (12, 130529679), (14, 111882582), (18, 87019786), (21, 74588388), (28, 55941291), (36, 43509893), (42, 37294194), (49, 31966452), (63, 24862796), (84, 18647097), (98, 15983226), (126, 12431398), (147, 10655484), (196, 7991613), (252, 6215699), (294, 5327742), (343, 4566636), (441, 3551828), (588, 2663871), (686, 2283318), (882, 1775914), (1029, 1522212), (1372, 1141659), (1764, 887957), (2058, 761106), (3087, 507404), (4116, 380553), (6174, 253702), (12348, 126851)]