1263696896

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 264

約数和(自身を含む): 3345420288

約数和(自身を除く): 2081723392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 47, 56, 62, 64, 77, 88, 94, 112, 121, 124, 128, 154, 176, 188, 217, 224, 242, 248, 256, 308, 329, 341, 352, 376, 434, 448, 484, 496, 512, 517, 616, 658, 682, 704, 752, 847, 868, 896, 968, 992, 1024, 1034, 1232, 1316, 1364, 1408, 1457, 1504, 1694, 1736, 1792, 1936, 1984, 2068, 2387, 2464, 2632, 2728, 2816, 2914, 3008, 3388, 3472, 3584, 3619, 3751, 3872, 3968, 4136, 4774, 4928, 5264, 5456, 5632, 5687, 5828, 6016, 6776, 6944, 7168, 7238, 7502, 7744, 7936, 8272, 9548, 9856, 10199, 10528, 10912, 11264, 11374, 11656, 12032, 13552, 13888, 14476, 15004, 15488, 15872, 16027, 16544, 19096, 19712, 20398, 21056, 21824, 22748, 23312, 24064, 26257, 27104, 27776, 28952, 30008, 30976, 31744, 32054, 33088, 38192, 39424, 39809, 40796, 42112, 43648, 45496, 46624, 48128, 52514, 54208, 55552, 57904, 60016, 61952, 64108, 66176, 76384, 78848, 79618, 81592, 84224, 87296, 90992, 93248, 105028, 108416, 111104, 112189, 115808, 120032, 123904, 128216, 132352, 152768, 159236, 163184, 168448, 174592, 176297, 181984, 186496, 210056, 216832, 222208, 224378, 231616, 240064, 256432, 264704, 305536, 318472, 326368, 336896, 349184, 352594, 363968, 372992, 420112, 433664, 448756, 463232, 480128, 512864, 529408, 611072, 636944, 652736, 705188, 727936, 745984, 840224, 867328, 897512, 926464, 960256, 1025728, 1222144, 1234079, 1273888, 1305472, 1410376, 1455872, 1491968, 1680448, 1795024, 1852928, 1920512, 2051456, 2444288, 2468158, 2547776, 2610944, 2820752, 2911744, 3360896, 3590048, 3705856, 3841024, 4102912, 4936316, 5095552, 5221888, 5641504, 5823488, 6721792, 7180096, 8205824, 9872632, 10191104, 10443776, 11283008, 13443584, 14360192, 16411648, 19745264, 20382208, 22566016, 26887168, 28720384, 39490528, 40764416, 45132032, 57440768, 78981056, 90264064, 114881536, 157962112, 180528128, 315924224, 631848448, 1263696896]

約数ペア:

[(1, 1263696896), (2, 631848448), (4, 315924224), (7, 180528128), (8, 157962112), (11, 114881536), (14, 90264064), (16, 78981056), (22, 57440768), (28, 45132032), (31, 40764416), (32, 39490528), (44, 28720384), (47, 26887168), (56, 22566016), (62, 20382208), (64, 19745264), (77, 16411648), (88, 14360192), (94, 13443584), (112, 11283008), (121, 10443776), (124, 10191104), (128, 9872632), (154, 8205824), (176, 7180096), (188, 6721792), (217, 5823488), (224, 5641504), (242, 5221888), (248, 5095552), (256, 4936316), (308, 4102912), (329, 3841024), (341, 3705856), (352, 3590048), (376, 3360896), (434, 2911744), (448, 2820752), (484, 2610944), (496, 2547776), (512, 2468158), (517, 2444288), (616, 2051456), (658, 1920512), (682, 1852928), (704, 1795024), (752, 1680448), (847, 1491968), (868, 1455872), (896, 1410376), (968, 1305472), (992, 1273888), (1024, 1234079), (1034, 1222144), (1232, 1025728), (1316, 960256), (1364, 926464), (1408, 897512), (1457, 867328), (1504, 840224), (1694, 745984), (1736, 727936), (1792, 705188), (1936, 652736), (1984, 636944), (2068, 611072), (2387, 529408), (2464, 512864), (2632, 480128), (2728, 463232), (2816, 448756), (2914, 433664), (3008, 420112), (3388, 372992), (3472, 363968), (3584, 352594), (3619, 349184), (3751, 336896), (3872, 326368), (3968, 318472), (4136, 305536), (4774, 264704), (4928, 256432), (5264, 240064), (5456, 231616), (5632, 224378), (5687, 222208), (5828, 216832), (6016, 210056), (6776, 186496), (6944, 181984), (7168, 176297), (7238, 174592), (7502, 168448), (7744, 163184), (7936, 159236), (8272, 152768), (9548, 132352), (9856, 128216), (10199, 123904), (10528, 120032), (10912, 115808), (11264, 112189), (11374, 111104), (11656, 108416), (12032, 105028), (13552, 93248), (13888, 90992), (14476, 87296), (15004, 84224), (15488, 81592), (15872, 79618), (16027, 78848), (16544, 76384), (19096, 66176), (19712, 64108), (20398, 61952), (21056, 60016), (21824, 57904), (22748, 55552), (23312, 54208), (24064, 52514), (26257, 48128), (27104, 46624), (27776, 45496), (28952, 43648), (30008, 42112), (30976, 40796), (31744, 39809), (32054, 39424), (33088, 38192)]