636701016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 1862784000

約数和(自身を除く): 1226082984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 97, 168, 178, 194, 267, 291, 356, 388, 439, 534, 582, 623, 679, 712, 776, 878, 1068, 1164, 1246, 1317, 1358, 1756, 1869, 2037, 2136, 2328, 2492, 2634, 2716, 3073, 3512, 3738, 4074, 4984, 5268, 5432, 6146, 7476, 8148, 8633, 9219, 10536, 12292, 14952, 16296, 17266, 18438, 24584, 25899, 34532, 36876, 39071, 42583, 51798, 60431, 69064, 73752, 78142, 85166, 103596, 117213, 120862, 127749, 156284, 170332, 181293, 207192, 234426, 241724, 255498, 273497, 298081, 312568, 340664, 362586, 468852, 483448, 510996, 546994, 596162, 725172, 820491, 894243, 937704, 1021992, 1093988, 1192324, 1450344, 1640982, 1788486, 2187976, 2384648, 3281964, 3576972, 3789887, 6563928, 7153944, 7579774, 11369661, 15159548, 22739322, 26529209, 30319096, 45478644, 53058418, 79587627, 90957288, 106116836, 159175254, 212233672, 318350508, 636701016]

約数ペア:

[(1, 636701016), (2, 318350508), (3, 212233672), (4, 159175254), (6, 106116836), (7, 90957288), (8, 79587627), (12, 53058418), (14, 45478644), (21, 30319096), (24, 26529209), (28, 22739322), (42, 15159548), (56, 11369661), (84, 7579774), (89, 7153944), (97, 6563928), (168, 3789887), (178, 3576972), (194, 3281964), (267, 2384648), (291, 2187976), (356, 1788486), (388, 1640982), (439, 1450344), (534, 1192324), (582, 1093988), (623, 1021992), (679, 937704), (712, 894243), (776, 820491), (878, 725172), (1068, 596162), (1164, 546994), (1246, 510996), (1317, 483448), (1358, 468852), (1756, 362586), (1869, 340664), (2037, 312568), (2136, 298081), (2328, 273497), (2492, 255498), (2634, 241724), (2716, 234426), (3073, 207192), (3512, 181293), (3738, 170332), (4074, 156284), (4984, 127749), (5268, 120862), (5432, 117213), (6146, 103596), (7476, 85166), (8148, 78142), (8633, 73752), (9219, 69064), (10536, 60431), (12292, 51798), (14952, 42583), (16296, 39071), (17266, 36876), (18438, 34532), (24584, 25899)]