171421380912

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1\times {\mathrm{16493}}^1$

素因数の和:17698

約数の個数: 80

約数和(自身を含む): 445309498368

約数和(自身を除く): 273888117456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 971, 1338, 1784, 1942, 2676, 2913, 3568, 3884, 5352, 5826, 7768, 10704, 11652, 15536, 16493, 23304, 32986, 46608, 49479, 65972, 98958, 131944, 197916, 216533, 263888, 395832, 433066, 649599, 791664, 866132, 1299198, 1732264, 2598396, 3464528, 3677939, 5196792, 7355878, 10393584, 11033817, 14711756, 16014703, 22067634, 29423512, 32029406, 44135268, 48044109, 58847024, 64058812, 88270536, 96088218, 128117624, 176541072, 192176436, 256235248, 384352872, 768705744, 3571278769, 7142557538, 10713836307, 14285115076, 21427672614, 28570230152, 42855345228, 57140460304, 85710690456, 171421380912]

約数ペア:

[(1, 171421380912), (2, 85710690456), (3, 57140460304), (4, 42855345228), (6, 28570230152), (8, 21427672614), (12, 14285115076), (16, 10713836307), (24, 7142557538), (48, 3571278769), (223, 768705744), (446, 384352872), (669, 256235248), (892, 192176436), (971, 176541072), (1338, 128117624), (1784, 96088218), (1942, 88270536), (2676, 64058812), (2913, 58847024), (3568, 48044109), (3884, 44135268), (5352, 32029406), (5826, 29423512), (7768, 22067634), (10704, 16014703), (11652, 14711756), (15536, 11033817), (16493, 10393584), (23304, 7355878), (32986, 5196792), (46608, 3677939), (49479, 3464528), (65972, 2598396), (98958, 1732264), (131944, 1299198), (197916, 866132), (216533, 791664), (263888, 649599), (395832, 433066)]