123456632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 260064000

約数和(自身を除く): 136607368

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 149, 248, 257, 298, 403, 514, 596, 806, 1028, 1192, 1612, 1937, 2056, 3224, 3341, 3874, 4619, 6682, 7748, 7967, 9238, 13364, 15496, 15934, 18476, 26728, 31868, 36952, 38293, 60047, 63736, 76586, 103571, 120094, 153172, 207142, 240188, 306344, 414284, 480376, 497809, 828568, 995618, 1187083, 1991236, 2374166, 3982472, 4748332, 9496664, 15432079, 30864158, 61728316, 123456632]

約数ペア:

[(1, 123456632), (2, 61728316), (4, 30864158), (8, 15432079), (13, 9496664), (26, 4748332), (31, 3982472), (52, 2374166), (62, 1991236), (104, 1187083), (124, 995618), (149, 828568), (248, 497809), (257, 480376), (298, 414284), (403, 306344), (514, 240188), (596, 207142), (806, 153172), (1028, 120094), (1192, 103571), (1612, 76586), (1937, 63736), (2056, 60047), (3224, 38293), (3341, 36952), (3874, 31868), (4619, 26728), (6682, 18476), (7748, 15934), (7967, 15496), (9238, 13364)]