2788599296

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 160

約数和(自身を含む): 6924318720

約数和(自身を除く): 4135719424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 434, 448, 496, 512, 532, 589, 608, 868, 896, 992, 1064, 1178, 1216, 1321, 1736, 1792, 1984, 2128, 2356, 2432, 2642, 3472, 3584, 3968, 4123, 4256, 4712, 4864, 5284, 6944, 7936, 8246, 8512, 9247, 9424, 9728, 10568, 13888, 15872, 16492, 17024, 18494, 18848, 21136, 25099, 27776, 32984, 34048, 36988, 37696, 40951, 42272, 50198, 55552, 65968, 68096, 73976, 75392, 81902, 84544, 100396, 111104, 131936, 147952, 150784, 163804, 169088, 175693, 200792, 263872, 286657, 295904, 301568, 327608, 338176, 351386, 401584, 527744, 573314, 591808, 655216, 676352, 702772, 778069, 803168, 1055488, 1146628, 1183616, 1310432, 1405544, 1556138, 1606336, 2110976, 2293256, 2367232, 2620864, 2811088, 3112276, 3212672, 4586512, 4734464, 5241728, 5446483, 5622176, 6224552, 6425344, 9173024, 10483456, 10892966, 11244352, 12449104, 12850688, 18346048, 20966912, 21785932, 22488704, 24898208, 36692096, 43571864, 44977408, 49796416, 73384192, 87143728, 89954816, 99592832, 146768384, 174287456, 199185664, 348574912, 398371328, 697149824, 1394299648, 2788599296]

約数ペア:

[(1, 2788599296), (2, 1394299648), (4, 697149824), (7, 398371328), (8, 348574912), (14, 199185664), (16, 174287456), (19, 146768384), (28, 99592832), (31, 89954816), (32, 87143728), (38, 73384192), (56, 49796416), (62, 44977408), (64, 43571864), (76, 36692096), (112, 24898208), (124, 22488704), (128, 21785932), (133, 20966912), (152, 18346048), (217, 12850688), (224, 12449104), (248, 11244352), (256, 10892966), (266, 10483456), (304, 9173024), (434, 6425344), (448, 6224552), (496, 5622176), (512, 5446483), (532, 5241728), (589, 4734464), (608, 4586512), (868, 3212672), (896, 3112276), (992, 2811088), (1064, 2620864), (1178, 2367232), (1216, 2293256), (1321, 2110976), (1736, 1606336), (1792, 1556138), (1984, 1405544), (2128, 1310432), (2356, 1183616), (2432, 1146628), (2642, 1055488), (3472, 803168), (3584, 778069), (3968, 702772), (4123, 676352), (4256, 655216), (4712, 591808), (4864, 573314), (5284, 527744), (6944, 401584), (7936, 351386), (8246, 338176), (8512, 327608), (9247, 301568), (9424, 295904), (9728, 286657), (10568, 263872), (13888, 200792), (15872, 175693), (16492, 169088), (17024, 163804), (18494, 150784), (18848, 147952), (21136, 131936), (25099, 111104), (27776, 100396), (32984, 84544), (34048, 81902), (36988, 75392), (37696, 73976), (40951, 68096), (42272, 65968), (50198, 55552)]