1888964112

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 240

約数和(自身を含む): 6060425600

約数和(自身を除く): 4171461488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 289, 294, 336, 343, 357, 392, 397, 408, 476, 578, 588, 686, 714, 784, 794, 816, 833, 867, 952, 1029, 1156, 1176, 1191, 1372, 1428, 1588, 1666, 1734, 1904, 2023, 2058, 2312, 2352, 2382, 2499, 2744, 2779, 2856, 3176, 3332, 3468, 4046, 4116, 4624, 4764, 4998, 5488, 5558, 5712, 5831, 6069, 6352, 6664, 6749, 6936, 8092, 8232, 8337, 9528, 9996, 11116, 11662, 12138, 13328, 13498, 13872, 14161, 16184, 16464, 16674, 17493, 19056, 19453, 19992, 20247, 22232, 23324, 24276, 26996, 28322, 32368, 33348, 34986, 38906, 39984, 40494, 42483, 44464, 46648, 47243, 48552, 53992, 56644, 58359, 66696, 69972, 77812, 80988, 84966, 93296, 94486, 97104, 99127, 107984, 113288, 114733, 116718, 133392, 136171, 139944, 141729, 155624, 161976, 169932, 188972, 198254, 226576, 229466, 233436, 272342, 279888, 283458, 297381, 311248, 323952, 330701, 339864, 344199, 377944, 396508, 408513, 458932, 466872, 544684, 566916, 594762, 661402, 679728, 688398, 755888, 793016, 803131, 817026, 917864, 933744, 992103, 1089368, 1133832, 1189524, 1322804, 1376796, 1586032, 1606262, 1634052, 1835728, 1984206, 2178736, 2267664, 2314907, 2379048, 2409393, 2645608, 2753592, 3212524, 3268104, 3968412, 4629814, 4758096, 4818786, 5291216, 5507184, 5621917, 6425048, 6536208, 6944721, 7936824, 9259628, 9637572, 11243834, 12850096, 13889442, 15873648, 16865751, 18519256, 19275144, 22487668, 27778884, 33731502, 37038512, 38550288, 39353419, 44975336, 55557768, 67463004, 78706838, 89950672, 111115536, 118060257, 134926008, 157413676, 236120514, 269852016, 314827352, 472241028, 629654704, 944482056, 1888964112]

約数ペア:

[(1, 1888964112), (2, 944482056), (3, 629654704), (4, 472241028), (6, 314827352), (7, 269852016), (8, 236120514), (12, 157413676), (14, 134926008), (16, 118060257), (17, 111115536), (21, 89950672), (24, 78706838), (28, 67463004), (34, 55557768), (42, 44975336), (48, 39353419), (49, 38550288), (51, 37038512), (56, 33731502), (68, 27778884), (84, 22487668), (98, 19275144), (102, 18519256), (112, 16865751), (119, 15873648), (136, 13889442), (147, 12850096), (168, 11243834), (196, 9637572), (204, 9259628), (238, 7936824), (272, 6944721), (289, 6536208), (294, 6425048), (336, 5621917), (343, 5507184), (357, 5291216), (392, 4818786), (397, 4758096), (408, 4629814), (476, 3968412), (578, 3268104), (588, 3212524), (686, 2753592), (714, 2645608), (784, 2409393), (794, 2379048), (816, 2314907), (833, 2267664), (867, 2178736), (952, 1984206), (1029, 1835728), (1156, 1634052), (1176, 1606262), (1191, 1586032), (1372, 1376796), (1428, 1322804), (1588, 1189524), (1666, 1133832), (1734, 1089368), (1904, 992103), (2023, 933744), (2058, 917864), (2312, 817026), (2352, 803131), (2382, 793016), (2499, 755888), (2744, 688398), (2779, 679728), (2856, 661402), (3176, 594762), (3332, 566916), (3468, 544684), (4046, 466872), (4116, 458932), (4624, 408513), (4764, 396508), (4998, 377944), (5488, 344199), (5558, 339864), (5712, 330701), (5831, 323952), (6069, 311248), (6352, 297381), (6664, 283458), (6749, 279888), (6936, 272342), (8092, 233436), (8232, 229466), (8337, 226576), (9528, 198254), (9996, 188972), (11116, 169932), (11662, 161976), (12138, 155624), (13328, 141729), (13498, 139944), (13872, 136171), (14161, 133392), (16184, 116718), (16464, 114733), (16674, 113288), (17493, 107984), (19056, 99127), (19453, 97104), (19992, 94486), (20247, 93296), (22232, 84966), (23324, 80988), (24276, 77812), (26996, 69972), (28322, 66696), (32368, 58359), (33348, 56644), (34986, 53992), (38906, 48552), (39984, 47243), (40494, 46648), (42483, 44464)]