123204816

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:966

約数の個数: 180

約数和(自身を含む): 422666400

約数和(自身を除く): 299461584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 919, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1838, 1862, 2128, 2352, 2394, 2736, 2757, 2793, 3192, 3528, 3676, 3724, 4788, 5514, 5586, 6384, 6433, 7056, 7352, 7448, 8271, 8379, 9576, 11028, 11172, 12866, 14704, 14896, 16542, 16758, 17461, 19152, 19299, 22056, 22344, 25732, 33084, 33516, 34922, 38598, 44112, 44688, 45031, 51464, 52383, 57897, 66168, 67032, 69844, 77196, 90062, 102928, 104766, 115794, 122227, 132336, 134064, 135093, 139688, 154392, 157149, 180124, 209532, 231588, 244454, 270186, 279376, 308784, 314298, 360248, 366681, 405279, 419064, 463176, 488908, 540372, 628596, 720496, 733362, 810558, 838128, 855589, 926352, 977816, 1080744, 1100043, 1257192, 1466724, 1621116, 1711178, 1955632, 2161488, 2200086, 2514384, 2566767, 2933448, 3242232, 3422356, 4400172, 5133534, 5866896, 6484464, 6844712, 7700301, 8800344, 10267068, 13689424, 15400602, 17600688, 20534136, 30801204, 41068272, 61602408, 123204816]

約数ペア:

[(1, 123204816), (2, 61602408), (3, 41068272), (4, 30801204), (6, 20534136), (7, 17600688), (8, 15400602), (9, 13689424), (12, 10267068), (14, 8800344), (16, 7700301), (18, 6844712), (19, 6484464), (21, 5866896), (24, 5133534), (28, 4400172), (36, 3422356), (38, 3242232), (42, 2933448), (48, 2566767), (49, 2514384), (56, 2200086), (57, 2161488), (63, 1955632), (72, 1711178), (76, 1621116), (84, 1466724), (98, 1257192), (112, 1100043), (114, 1080744), (126, 977816), (133, 926352), (144, 855589), (147, 838128), (152, 810558), (168, 733362), (171, 720496), (196, 628596), (228, 540372), (252, 488908), (266, 463176), (294, 419064), (304, 405279), (336, 366681), (342, 360248), (392, 314298), (399, 308784), (441, 279376), (456, 270186), (504, 244454), (532, 231588), (588, 209532), (684, 180124), (784, 157149), (798, 154392), (882, 139688), (912, 135093), (919, 134064), (931, 132336), (1008, 122227), (1064, 115794), (1176, 104766), (1197, 102928), (1368, 90062), (1596, 77196), (1764, 69844), (1838, 67032), (1862, 66168), (2128, 57897), (2352, 52383), (2394, 51464), (2736, 45031), (2757, 44688), (2793, 44112), (3192, 38598), (3528, 34922), (3676, 33516), (3724, 33084), (4788, 25732), (5514, 22344), (5586, 22056), (6384, 19299), (6433, 19152), (7056, 17461), (7352, 16758), (7448, 16542), (8271, 14896), (8379, 14704), (9576, 12866), (11028, 11172)]