286911324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:2000

約数の個数: 144

約数和(自身を含む): 901089280

約数和(自身を除く): 614177956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1933, 1953, 2356, 2394, 2604, 3534, 3866, 3906, 4123, 4788, 5301, 5799, 7068, 7732, 7812, 8246, 10602, 11598, 12369, 13531, 16492, 17397, 21204, 23196, 24738, 27062, 34794, 36727, 37107, 40593, 49476, 54124, 59923, 69588, 73454, 74214, 81186, 110181, 119846, 121779, 146908, 148428, 162372, 179769, 220362, 239692, 243558, 257089, 330543, 359538, 419461, 440724, 487116, 514178, 539307, 661086, 719076, 771267, 838922, 1028356, 1078614, 1138537, 1258383, 1322172, 1542534, 1677844, 2157228, 2277074, 2313801, 2516766, 3085068, 3415611, 3775149, 4554148, 4627602, 5033532, 6831222, 7550298, 7969759, 9255204, 10246833, 13662444, 15100596, 15939518, 20493666, 23909277, 31879036, 40987332, 47818554, 71727831, 95637108, 143455662, 286911324]

約数ペア:

[(1, 286911324), (2, 143455662), (3, 95637108), (4, 71727831), (6, 47818554), (7, 40987332), (9, 31879036), (12, 23909277), (14, 20493666), (18, 15939518), (19, 15100596), (21, 13662444), (28, 10246833), (31, 9255204), (36, 7969759), (38, 7550298), (42, 6831222), (57, 5033532), (62, 4627602), (63, 4554148), (76, 3775149), (84, 3415611), (93, 3085068), (114, 2516766), (124, 2313801), (126, 2277074), (133, 2157228), (171, 1677844), (186, 1542534), (217, 1322172), (228, 1258383), (252, 1138537), (266, 1078614), (279, 1028356), (342, 838922), (372, 771267), (399, 719076), (434, 661086), (532, 539307), (558, 514178), (589, 487116), (651, 440724), (684, 419461), (798, 359538), (868, 330543), (1116, 257089), (1178, 243558), (1197, 239692), (1302, 220362), (1596, 179769), (1767, 162372), (1933, 148428), (1953, 146908), (2356, 121779), (2394, 119846), (2604, 110181), (3534, 81186), (3866, 74214), (3906, 73454), (4123, 69588), (4788, 59923), (5301, 54124), (5799, 49476), (7068, 40593), (7732, 37107), (7812, 36727), (8246, 34794), (10602, 27062), (11598, 24738), (12369, 23196), (13531, 21204), (16492, 17397)]