889982912

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 224

約数和(自身を含む): 2350373760

約数和(自身を除く): 1460390848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 89, 91, 101, 104, 112, 119, 136, 178, 182, 202, 208, 221, 224, 238, 272, 356, 364, 404, 416, 442, 448, 476, 544, 623, 707, 712, 728, 808, 832, 884, 952, 1088, 1157, 1246, 1313, 1414, 1424, 1456, 1513, 1547, 1616, 1717, 1768, 1904, 2314, 2492, 2626, 2828, 2848, 2912, 3026, 3094, 3232, 3434, 3536, 3808, 4628, 4984, 5252, 5656, 5696, 5824, 6052, 6188, 6464, 6868, 7072, 7616, 8099, 8989, 9191, 9256, 9968, 10504, 10591, 11312, 12019, 12104, 12376, 13736, 14144, 16198, 17978, 18382, 18512, 19669, 19936, 21008, 21182, 22321, 22624, 24038, 24208, 24752, 27472, 32396, 35956, 36764, 37024, 39338, 39872, 42016, 42364, 44642, 45248, 48076, 48416, 49504, 54944, 62923, 64792, 71912, 73528, 74048, 78676, 84032, 84728, 89284, 96152, 96832, 99008, 109888, 116857, 125846, 129584, 137683, 143824, 147056, 152813, 156247, 157352, 169456, 178568, 192304, 233714, 251692, 259168, 275366, 287648, 294112, 305626, 312494, 314704, 338912, 357136, 384608, 467428, 503384, 518336, 550732, 575296, 588224, 611252, 624988, 629408, 677824, 714272, 769216, 817999, 934856, 1006768, 1069691, 1101464, 1222504, 1249976, 1258816, 1428544, 1635998, 1869712, 1986569, 2013536, 2139382, 2202928, 2445008, 2499952, 3271996, 3739424, 3973138, 4027072, 4278764, 4405856, 4890016, 4999904, 6543992, 7478848, 7946276, 8557528, 8811712, 9780032, 9999808, 13087984, 13905983, 15892552, 17115056, 26175968, 27811966, 31785104, 34230112, 52351936, 55623932, 63570208, 68460224, 111247864, 127140416, 222495728, 444991456, 889982912]

約数ペア:

[(1, 889982912), (2, 444991456), (4, 222495728), (7, 127140416), (8, 111247864), (13, 68460224), (14, 63570208), (16, 55623932), (17, 52351936), (26, 34230112), (28, 31785104), (32, 27811966), (34, 26175968), (52, 17115056), (56, 15892552), (64, 13905983), (68, 13087984), (89, 9999808), (91, 9780032), (101, 8811712), (104, 8557528), (112, 7946276), (119, 7478848), (136, 6543992), (178, 4999904), (182, 4890016), (202, 4405856), (208, 4278764), (221, 4027072), (224, 3973138), (238, 3739424), (272, 3271996), (356, 2499952), (364, 2445008), (404, 2202928), (416, 2139382), (442, 2013536), (448, 1986569), (476, 1869712), (544, 1635998), (623, 1428544), (707, 1258816), (712, 1249976), (728, 1222504), (808, 1101464), (832, 1069691), (884, 1006768), (952, 934856), (1088, 817999), (1157, 769216), (1246, 714272), (1313, 677824), (1414, 629408), (1424, 624988), (1456, 611252), (1513, 588224), (1547, 575296), (1616, 550732), (1717, 518336), (1768, 503384), (1904, 467428), (2314, 384608), (2492, 357136), (2626, 338912), (2828, 314704), (2848, 312494), (2912, 305626), (3026, 294112), (3094, 287648), (3232, 275366), (3434, 259168), (3536, 251692), (3808, 233714), (4628, 192304), (4984, 178568), (5252, 169456), (5656, 157352), (5696, 156247), (5824, 152813), (6052, 147056), (6188, 143824), (6464, 137683), (6868, 129584), (7072, 125846), (7616, 116857), (8099, 109888), (8989, 99008), (9191, 96832), (9256, 96152), (9968, 89284), (10504, 84728), (10591, 84032), (11312, 78676), (12019, 74048), (12104, 73528), (12376, 71912), (13736, 64792), (14144, 62923), (16198, 54944), (17978, 49504), (18382, 48416), (18512, 48076), (19669, 45248), (19936, 44642), (21008, 42364), (21182, 42016), (22321, 39872), (22624, 39338), (24038, 37024), (24208, 36764), (24752, 35956), (27472, 32396)]