1296804834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 3322126080

約数和(自身を除く): 2025321246

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 97, 114, 117, 171, 186, 194, 234, 247, 279, 291, 342, 403, 494, 558, 582, 589, 741, 806, 873, 1178, 1209, 1261, 1482, 1746, 1767, 1843, 2223, 2418, 2522, 3007, 3534, 3627, 3686, 3783, 4446, 5301, 5529, 6014, 7254, 7566, 7657, 9021, 9409, 10602, 11058, 11349, 15314, 16587, 18042, 18818, 22698, 22971, 23959, 27063, 28227, 33174, 39091, 45942, 47918, 54126, 56454, 57133, 68913, 71877, 78182, 84681, 114266, 117273, 122317, 137826, 143754, 169362, 171399, 178771, 215631, 234546, 244634, 291679, 342798, 351819, 357542, 366951, 431262, 514197, 536313, 583358, 703638, 733902, 742729, 875037, 1028394, 1072626, 1100853, 1485458, 1608939, 1750074, 2201706, 2228187, 2324023, 2625111, 3217878, 3791827, 4456374, 4648046, 5250222, 5541901, 6684561, 6972069, 7583654, 11083802, 11375481, 13369122, 13944138, 16625703, 20916207, 22750962, 33251406, 34126443, 41832414, 49877109, 68252886, 72044713, 99754218, 144089426, 216134139, 432268278, 648402417, 1296804834]

約数ペア:

[(1, 1296804834), (2, 648402417), (3, 432268278), (6, 216134139), (9, 144089426), (13, 99754218), (18, 72044713), (19, 68252886), (26, 49877109), (31, 41832414), (38, 34126443), (39, 33251406), (57, 22750962), (62, 20916207), (78, 16625703), (93, 13944138), (97, 13369122), (114, 11375481), (117, 11083802), (171, 7583654), (186, 6972069), (194, 6684561), (234, 5541901), (247, 5250222), (279, 4648046), (291, 4456374), (342, 3791827), (403, 3217878), (494, 2625111), (558, 2324023), (582, 2228187), (589, 2201706), (741, 1750074), (806, 1608939), (873, 1485458), (1178, 1100853), (1209, 1072626), (1261, 1028394), (1482, 875037), (1746, 742729), (1767, 733902), (1843, 703638), (2223, 583358), (2418, 536313), (2522, 514197), (3007, 431262), (3534, 366951), (3627, 357542), (3686, 351819), (3783, 342798), (4446, 291679), (5301, 244634), (5529, 234546), (6014, 215631), (7254, 178771), (7566, 171399), (7657, 169362), (9021, 143754), (9409, 137826), (10602, 122317), (11058, 117273), (11349, 114266), (15314, 84681), (16587, 78182), (18042, 71877), (18818, 68913), (22698, 57133), (22971, 56454), (23959, 54126), (27063, 47918), (28227, 45942), (33174, 39091)]