1901628288

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7607}}^1$

素因数の和:7665

約数の個数: 192

約数和(自身を含む): 6456453120

約数和(自身を除く): 4554824832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5208, 5952, 6944, 7607, 7812, 8064, 8928, 10416, 11904, 13888, 15214, 15624, 17856, 20832, 22821, 27776, 30428, 31248, 35712, 41664, 45642, 53249, 60856, 62496, 68463, 83328, 91284, 106498, 121712, 124992, 136926, 159747, 182568, 212996, 235817, 243424, 249984, 273852, 319494, 365136, 425992, 471634, 479241, 486848, 547704, 638988, 707451, 730272, 851984, 943268, 958482, 973696, 1095408, 1277976, 1414902, 1460544, 1650719, 1703968, 1886536, 1916964, 2122353, 2190816, 2555952, 2829804, 2921088, 3301438, 3407936, 3773072, 3833928, 4244706, 4381632, 4952157, 5111904, 5659608, 6602876, 6815872, 7546144, 7667856, 8489412, 8763264, 9904314, 10223808, 11319216, 13205752, 14856471, 15092288, 15335712, 16978824, 19808628, 20447616, 22638432, 26411504, 29712942, 30184576, 30671424, 33957648, 39617256, 45276864, 52823008, 59425884, 61342848, 67915296, 79234512, 90553728, 105646016, 118851768, 135830592, 158469024, 211292032, 237703536, 271661184, 316938048, 475407072, 633876096, 950814144, 1901628288]

約数ペア:

[(1, 1901628288), (2, 950814144), (3, 633876096), (4, 475407072), (6, 316938048), (7, 271661184), (8, 237703536), (9, 211292032), (12, 158469024), (14, 135830592), (16, 118851768), (18, 105646016), (21, 90553728), (24, 79234512), (28, 67915296), (31, 61342848), (32, 59425884), (36, 52823008), (42, 45276864), (48, 39617256), (56, 33957648), (62, 30671424), (63, 30184576), (64, 29712942), (72, 26411504), (84, 22638432), (93, 20447616), (96, 19808628), (112, 16978824), (124, 15335712), (126, 15092288), (128, 14856471), (144, 13205752), (168, 11319216), (186, 10223808), (192, 9904314), (217, 8763264), (224, 8489412), (248, 7667856), (252, 7546144), (279, 6815872), (288, 6602876), (336, 5659608), (372, 5111904), (384, 4952157), (434, 4381632), (448, 4244706), (496, 3833928), (504, 3773072), (558, 3407936), (576, 3301438), (651, 2921088), (672, 2829804), (744, 2555952), (868, 2190816), (896, 2122353), (992, 1916964), (1008, 1886536), (1116, 1703968), (1152, 1650719), (1302, 1460544), (1344, 1414902), (1488, 1277976), (1736, 1095408), (1953, 973696), (1984, 958482), (2016, 943268), (2232, 851984), (2604, 730272), (2688, 707451), (2976, 638988), (3472, 547704), (3906, 486848), (3968, 479241), (4032, 471634), (4464, 425992), (5208, 365136), (5952, 319494), (6944, 273852), (7607, 249984), (7812, 243424), (8064, 235817), (8928, 212996), (10416, 182568), (11904, 159747), (13888, 136926), (15214, 124992), (15624, 121712), (17856, 106498), (20832, 91284), (22821, 83328), (27776, 68463), (30428, 62496), (31248, 60856), (35712, 53249), (41664, 45642)]