2790633888

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6440

約数の個数: 216

約数和(自身を含む): 9530801280

約数和(自身を除く): 6740167392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2232, 2352, 2604, 2976, 3038, 3472, 3528, 3906, 4464, 4557, 4704, 5208, 6076, 6379, 6944, 7056, 7812, 8928, 9114, 10416, 12152, 12758, 13671, 14112, 15624, 18228, 19137, 20832, 24304, 25516, 27342, 31248, 36456, 38274, 44653, 48608, 51032, 54684, 57411, 62496, 72912, 76548, 89306, 102064, 109368, 114822, 133959, 145824, 153096, 178612, 197749, 204128, 218736, 229644, 267918, 306192, 312571, 357224, 395498, 401877, 437472, 459288, 535836, 593247, 612384, 625142, 714448, 790996, 803754, 918576, 937713, 1071672, 1186494, 1250284, 1384243, 1428896, 1581992, 1607508, 1779741, 1837152, 1875426, 2143344, 2372988, 2500568, 2768486, 2813139, 3163984, 3215016, 3559482, 3750852, 4152729, 4286688, 4745976, 5001136, 5536972, 5626278, 6327968, 6430032, 7118964, 7501704, 8305458, 9491952, 9689701, 10002272, 11073944, 11252556, 12458187, 12860064, 14237928, 15003408, 16610916, 18983904, 19379402, 22147888, 22505112, 24916374, 28475856, 29069103, 30006816, 33221832, 38758804, 44295776, 45010224, 49832748, 56951712, 58138206, 66443664, 77517608, 87207309, 90020448, 99665496, 116276412, 132887328, 155035216, 174414618, 199330992, 232552824, 310070432, 348829236, 398661984, 465105648, 697658472, 930211296, 1395316944, 2790633888]

約数ペア:

[(1, 2790633888), (2, 1395316944), (3, 930211296), (4, 697658472), (6, 465105648), (7, 398661984), (8, 348829236), (9, 310070432), (12, 232552824), (14, 199330992), (16, 174414618), (18, 155035216), (21, 132887328), (24, 116276412), (28, 99665496), (31, 90020448), (32, 87207309), (36, 77517608), (42, 66443664), (48, 58138206), (49, 56951712), (56, 49832748), (62, 45010224), (63, 44295776), (72, 38758804), (84, 33221832), (93, 30006816), (96, 29069103), (98, 28475856), (112, 24916374), (124, 22505112), (126, 22147888), (144, 19379402), (147, 18983904), (168, 16610916), (186, 15003408), (196, 14237928), (217, 12860064), (224, 12458187), (248, 11252556), (252, 11073944), (279, 10002272), (288, 9689701), (294, 9491952), (336, 8305458), (372, 7501704), (392, 7118964), (434, 6430032), (441, 6327968), (496, 5626278), (504, 5536972), (558, 5001136), (588, 4745976), (651, 4286688), (672, 4152729), (744, 3750852), (784, 3559482), (868, 3215016), (882, 3163984), (992, 2813139), (1008, 2768486), (1116, 2500568), (1176, 2372988), (1302, 2143344), (1488, 1875426), (1519, 1837152), (1568, 1779741), (1736, 1607508), (1764, 1581992), (1953, 1428896), (2016, 1384243), (2232, 1250284), (2352, 1186494), (2604, 1071672), (2976, 937713), (3038, 918576), (3472, 803754), (3528, 790996), (3906, 714448), (4464, 625142), (4557, 612384), (4704, 593247), (5208, 535836), (6076, 459288), (6379, 437472), (6944, 401877), (7056, 395498), (7812, 357224), (8928, 312571), (9114, 306192), (10416, 267918), (12152, 229644), (12758, 218736), (13671, 204128), (14112, 197749), (15624, 178612), (18228, 153096), (19137, 145824), (20832, 133959), (24304, 114822), (25516, 109368), (27342, 102064), (31248, 89306), (36456, 76548), (38274, 72912), (44653, 62496), (48608, 57411), (51032, 54684)]