889071168

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{647}}^1$

素因数の和:1100

約数の個数: 112

約数和(自身を含む): 2500481664

約数和(自身を除く): 1611410496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 421, 544, 647, 816, 842, 1088, 1263, 1294, 1632, 1684, 1941, 2526, 2588, 3264, 3368, 3882, 5052, 5176, 6736, 7157, 7764, 10104, 10352, 10999, 13472, 14314, 15528, 20208, 20704, 21471, 21998, 26944, 28628, 31056, 32997, 40416, 41408, 42942, 43996, 57256, 62112, 65994, 80832, 85884, 87992, 114512, 124224, 131988, 171768, 175984, 229024, 263976, 272387, 343536, 351968, 458048, 527952, 544774, 687072, 703936, 817161, 1055904, 1089548, 1374144, 1634322, 2111808, 2179096, 3268644, 4358192, 4630579, 6537288, 8716384, 9261158, 13074576, 13891737, 17432768, 18522316, 26149152, 27783474, 37044632, 52298304, 55566948, 74089264, 111133896, 148178528, 222267792, 296357056, 444535584, 889071168]

約数ペア:

[(1, 889071168), (2, 444535584), (3, 296357056), (4, 222267792), (6, 148178528), (8, 111133896), (12, 74089264), (16, 55566948), (17, 52298304), (24, 37044632), (32, 27783474), (34, 26149152), (48, 18522316), (51, 17432768), (64, 13891737), (68, 13074576), (96, 9261158), (102, 8716384), (136, 6537288), (192, 4630579), (204, 4358192), (272, 3268644), (408, 2179096), (421, 2111808), (544, 1634322), (647, 1374144), (816, 1089548), (842, 1055904), (1088, 817161), (1263, 703936), (1294, 687072), (1632, 544774), (1684, 527952), (1941, 458048), (2526, 351968), (2588, 343536), (3264, 272387), (3368, 263976), (3882, 229024), (5052, 175984), (5176, 171768), (6736, 131988), (7157, 124224), (7764, 114512), (10104, 87992), (10352, 85884), (10999, 80832), (13472, 65994), (14314, 62112), (15528, 57256), (20208, 43996), (20704, 42942), (21471, 41408), (21998, 40416), (26944, 32997), (28628, 31056)]