309889392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 886609920

約数和(自身を除く): 576720528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 97, 113, 114, 124, 152, 186, 194, 226, 228, 248, 291, 304, 339, 372, 388, 452, 456, 496, 582, 589, 678, 744, 776, 904, 912, 1164, 1178, 1356, 1488, 1552, 1767, 1808, 1843, 2147, 2328, 2356, 2712, 3007, 3503, 3534, 3686, 4294, 4656, 4712, 5424, 5529, 6014, 6441, 7006, 7068, 7372, 8588, 9021, 9424, 10509, 10961, 11058, 12028, 12882, 14012, 14136, 14744, 17176, 18042, 21018, 21922, 22116, 24056, 25764, 28024, 28272, 29488, 32883, 34352, 36084, 42036, 43844, 44232, 48112, 51528, 56048, 57133, 65766, 66557, 72168, 84072, 87688, 88464, 103056, 114266, 131532, 133114, 144336, 168144, 171399, 175376, 199671, 208259, 228532, 263064, 266228, 339791, 342798, 399342, 416518, 457064, 526128, 532456, 624777, 679582, 685596, 798684, 833036, 914128, 1019373, 1064912, 1249554, 1359164, 1371192, 1597368, 1666072, 2038746, 2499108, 2718328, 2742384, 3194736, 3332144, 4077492, 4998216, 5436656, 6456029, 8154984, 9996432, 12912058, 16309968, 19368087, 25824116, 38736174, 51648232, 77472348, 103296464, 154944696, 309889392]

約数ペア:

[(1, 309889392), (2, 154944696), (3, 103296464), (4, 77472348), (6, 51648232), (8, 38736174), (12, 25824116), (16, 19368087), (19, 16309968), (24, 12912058), (31, 9996432), (38, 8154984), (48, 6456029), (57, 5436656), (62, 4998216), (76, 4077492), (93, 3332144), (97, 3194736), (113, 2742384), (114, 2718328), (124, 2499108), (152, 2038746), (186, 1666072), (194, 1597368), (226, 1371192), (228, 1359164), (248, 1249554), (291, 1064912), (304, 1019373), (339, 914128), (372, 833036), (388, 798684), (452, 685596), (456, 679582), (496, 624777), (582, 532456), (589, 526128), (678, 457064), (744, 416518), (776, 399342), (904, 342798), (912, 339791), (1164, 266228), (1178, 263064), (1356, 228532), (1488, 208259), (1552, 199671), (1767, 175376), (1808, 171399), (1843, 168144), (2147, 144336), (2328, 133114), (2356, 131532), (2712, 114266), (3007, 103056), (3503, 88464), (3534, 87688), (3686, 84072), (4294, 72168), (4656, 66557), (4712, 65766), (5424, 57133), (5529, 56048), (6014, 51528), (6441, 48112), (7006, 44232), (7068, 43844), (7372, 42036), (8588, 36084), (9021, 34352), (9424, 32883), (10509, 29488), (10961, 28272), (11058, 28024), (12028, 25764), (12882, 24056), (14012, 22116), (14136, 21922), (14744, 21018), (17176, 18042)]