1878206565768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{1451}}^1\times {\mathrm{3881}}^1$

素因数の和:6423

約数の個数: 128

約数和(自身を含む): 5066233603200

約数和(自身を除く): 3188027037432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1069, 1451, 2138, 2902, 3207, 3881, 4276, 4353, 5804, 6414, 7762, 8552, 8706, 11608, 11643, 12828, 13897, 15524, 17412, 18863, 23286, 25656, 27794, 31048, 34824, 37726, 41691, 46572, 50453, 55588, 56589, 75452, 83382, 93144, 100906, 111176, 113178, 150904, 151359, 166764, 201812, 226356, 302718, 333528, 403624, 452712, 605436, 1210872, 1551119, 3102238, 4148789, 4653357, 5631331, 6204476, 8297578, 9306714, 11262662, 12408952, 12446367, 16595156, 16893993, 18613428, 20164547, 22525324, 24892734, 33190312, 33787986, 37226856, 40329094, 45050648, 49785468, 53934257, 60493641, 67575972, 73207303, 80658188, 99570936, 107868514, 120987282, 135151944, 146414606, 161316376, 161802771, 215737028, 219621909, 241974564, 292829212, 323605542, 431474056, 439243818, 483949128, 585658424, 647211084, 878487636, 1294422168, 1756975272, 6019892839, 12039785678, 18059678517, 24079571356, 36119357034, 48159142712, 72238714068, 78258606907, 144477428136, 156517213814, 234775820721, 313034427628, 469551641442, 626068855256, 939103282884, 1878206565768]

約数ペア:

[(1, 1878206565768), (2, 939103282884), (3, 626068855256), (4, 469551641442), (6, 313034427628), (8, 234775820721), (12, 156517213814), (13, 144477428136), (24, 78258606907), (26, 72238714068), (39, 48159142712), (52, 36119357034), (78, 24079571356), (104, 18059678517), (156, 12039785678), (312, 6019892839), (1069, 1756975272), (1451, 1294422168), (2138, 878487636), (2902, 647211084), (3207, 585658424), (3881, 483949128), (4276, 439243818), (4353, 431474056), (5804, 323605542), (6414, 292829212), (7762, 241974564), (8552, 219621909), (8706, 215737028), (11608, 161802771), (11643, 161316376), (12828, 146414606), (13897, 135151944), (15524, 120987282), (17412, 107868514), (18863, 99570936), (23286, 80658188), (25656, 73207303), (27794, 67575972), (31048, 60493641), (34824, 53934257), (37726, 49785468), (41691, 45050648), (46572, 40329094), (50453, 37226856), (55588, 33787986), (56589, 33190312), (75452, 24892734), (83382, 22525324), (93144, 20164547), (100906, 18613428), (111176, 16893993), (113178, 16595156), (150904, 12446367), (151359, 12408952), (166764, 11262662), (201812, 9306714), (226356, 8297578), (302718, 6204476), (333528, 5631331), (403624, 4653357), (452712, 4148789), (605436, 3102238), (1210872, 1551119)]