2895909888

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 176

約数和(自身を含む): 8149745664

約数和(自身を除く): 5253835776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 186, 188, 192, 248, 256, 282, 372, 376, 384, 496, 512, 564, 647, 744, 752, 768, 992, 1024, 1128, 1294, 1457, 1488, 1504, 1536, 1941, 1984, 2256, 2588, 2914, 2976, 3008, 3072, 3882, 3968, 4371, 4512, 5176, 5828, 5952, 6016, 7764, 7936, 8742, 9024, 10352, 11656, 11904, 12032, 15528, 15872, 17484, 18048, 20057, 20704, 23312, 23808, 24064, 30409, 31056, 31744, 34968, 36096, 40114, 41408, 46624, 47616, 48128, 60171, 60818, 62112, 69936, 72192, 80228, 82816, 91227, 93248, 95232, 120342, 121636, 124224, 139872, 144384, 160456, 165632, 182454, 186496, 240684, 243272, 248448, 279744, 320912, 331264, 364908, 372992, 481368, 486544, 496896, 559488, 641824, 662528, 729816, 745984, 942679, 962736, 973088, 993792, 1118976, 1283648, 1459632, 1491968, 1885358, 1925472, 1946176, 1987584, 2237952, 2567296, 2828037, 2919264, 3770716, 3850944, 3892352, 4475904, 5134592, 5656074, 5838528, 7541432, 7701888, 7784704, 10269184, 11312148, 11677056, 15082864, 15403776, 15569408, 20538368, 22624296, 23354112, 30165728, 30807552, 31138816, 45248592, 46708224, 60331456, 61615104, 90497184, 93416448, 120662912, 180994368, 241325824, 361988736, 482651648, 723977472, 965303296, 1447954944, 2895909888]

約数ペア:

[(1, 2895909888), (2, 1447954944), (3, 965303296), (4, 723977472), (6, 482651648), (8, 361988736), (12, 241325824), (16, 180994368), (24, 120662912), (31, 93416448), (32, 90497184), (47, 61615104), (48, 60331456), (62, 46708224), (64, 45248592), (93, 31138816), (94, 30807552), (96, 30165728), (124, 23354112), (128, 22624296), (141, 20538368), (186, 15569408), (188, 15403776), (192, 15082864), (248, 11677056), (256, 11312148), (282, 10269184), (372, 7784704), (376, 7701888), (384, 7541432), (496, 5838528), (512, 5656074), (564, 5134592), (647, 4475904), (744, 3892352), (752, 3850944), (768, 3770716), (992, 2919264), (1024, 2828037), (1128, 2567296), (1294, 2237952), (1457, 1987584), (1488, 1946176), (1504, 1925472), (1536, 1885358), (1941, 1491968), (1984, 1459632), (2256, 1283648), (2588, 1118976), (2914, 993792), (2976, 973088), (3008, 962736), (3072, 942679), (3882, 745984), (3968, 729816), (4371, 662528), (4512, 641824), (5176, 559488), (5828, 496896), (5952, 486544), (6016, 481368), (7764, 372992), (7936, 364908), (8742, 331264), (9024, 320912), (10352, 279744), (11656, 248448), (11904, 243272), (12032, 240684), (15528, 186496), (15872, 182454), (17484, 165632), (18048, 160456), (20057, 144384), (20704, 139872), (23312, 124224), (23808, 121636), (24064, 120342), (30409, 95232), (31056, 93248), (31744, 91227), (34968, 82816), (36096, 80228), (40114, 72192), (41408, 69936), (46624, 62112), (47616, 60818), (48128, 60171)]