19401824976

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1393

約数の個数: 160

約数和(自身を含む): 52943278080

約数和(自身を除く): 33541453104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 239, 258, 296, 344, 444, 478, 516, 592, 688, 717, 888, 956, 1032, 1063, 1434, 1591, 1776, 1912, 2064, 2126, 2868, 3182, 3189, 3824, 4252, 4773, 5736, 6364, 6378, 8504, 8843, 9546, 10277, 11472, 12728, 12756, 17008, 17686, 19092, 20554, 25456, 25512, 26529, 30831, 35372, 38184, 39331, 41108, 45709, 51024, 53058, 61662, 70744, 76368, 78662, 82216, 91418, 106116, 117993, 123324, 137127, 141488, 157324, 164432, 182836, 212232, 235986, 246648, 254057, 274254, 314648, 365672, 380249, 424464, 471972, 493296, 508114, 548508, 629296, 731344, 760498, 762171, 943944, 1016228, 1097016, 1140747, 1520996, 1524342, 1691233, 1887888, 2032456, 2194032, 2281494, 3041992, 3048684, 3382466, 4064912, 4562988, 5073699, 6083984, 6097368, 6764932, 9125976, 9400109, 10147398, 10924451, 12194736, 13529864, 18251952, 18800218, 20294796, 21848902, 27059728, 28200327, 32773353, 37600436, 40589592, 43697804, 56400654, 65546706, 75200872, 81179184, 87395608, 112801308, 131093412, 150401744, 174791216, 225602616, 262186824, 404204687, 451205232, 524373648, 808409374, 1212614061, 1616818748, 2425228122, 3233637496, 4850456244, 6467274992, 9700912488, 19401824976]

約数ペア:

[(1, 19401824976), (2, 9700912488), (3, 6467274992), (4, 4850456244), (6, 3233637496), (8, 2425228122), (12, 1616818748), (16, 1212614061), (24, 808409374), (37, 524373648), (43, 451205232), (48, 404204687), (74, 262186824), (86, 225602616), (111, 174791216), (129, 150401744), (148, 131093412), (172, 112801308), (222, 87395608), (239, 81179184), (258, 75200872), (296, 65546706), (344, 56400654), (444, 43697804), (478, 40589592), (516, 37600436), (592, 32773353), (688, 28200327), (717, 27059728), (888, 21848902), (956, 20294796), (1032, 18800218), (1063, 18251952), (1434, 13529864), (1591, 12194736), (1776, 10924451), (1912, 10147398), (2064, 9400109), (2126, 9125976), (2868, 6764932), (3182, 6097368), (3189, 6083984), (3824, 5073699), (4252, 4562988), (4773, 4064912), (5736, 3382466), (6364, 3048684), (6378, 3041992), (8504, 2281494), (8843, 2194032), (9546, 2032456), (10277, 1887888), (11472, 1691233), (12728, 1524342), (12756, 1520996), (17008, 1140747), (17686, 1097016), (19092, 1016228), (20554, 943944), (25456, 762171), (25512, 760498), (26529, 731344), (30831, 629296), (35372, 548508), (38184, 508114), (39331, 493296), (41108, 471972), (45709, 424464), (51024, 380249), (53058, 365672), (61662, 314648), (70744, 274254), (76368, 254057), (78662, 246648), (82216, 235986), (91418, 212232), (106116, 182836), (117993, 164432), (123324, 157324), (137127, 141488)]