442143408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16657}}^1$

素因数の和:16754

約数の個数: 80

約数和(自身を含む): 1321978880

約数和(自身を除く): 879835472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 13272, 16657, 26544, 33314, 49971, 66628, 99942, 116599, 133256, 199884, 233198, 266512, 349797, 399768, 466396, 699594, 799536, 932792, 1315903, 1399188, 1865584, 2631806, 2798376, 3947709, 5263612, 5596752, 7895418, 9211321, 10527224, 15790836, 18422642, 21054448, 27633963, 31581672, 36845284, 55267926, 63163344, 73690568, 110535852, 147381136, 221071704, 442143408]

約数ペア:

[(1, 442143408), (2, 221071704), (3, 147381136), (4, 110535852), (6, 73690568), (7, 63163344), (8, 55267926), (12, 36845284), (14, 31581672), (16, 27633963), (21, 21054448), (24, 18422642), (28, 15790836), (42, 10527224), (48, 9211321), (56, 7895418), (79, 5596752), (84, 5263612), (112, 3947709), (158, 2798376), (168, 2631806), (237, 1865584), (316, 1399188), (336, 1315903), (474, 932792), (553, 799536), (632, 699594), (948, 466396), (1106, 399768), (1264, 349797), (1659, 266512), (1896, 233198), (2212, 199884), (3318, 133256), (3792, 116599), (4424, 99942), (6636, 66628), (8848, 49971), (13272, 33314), (16657, 26544)]