423437742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 1171104480

約数和(自身を除く): 747666738

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 269, 273, 279, 403, 434, 538, 546, 558, 651, 806, 807, 819, 961, 1209, 1302, 1614, 1638, 1883, 1922, 1953, 2418, 2421, 2821, 2883, 3497, 3627, 3766, 3906, 4842, 5642, 5649, 5766, 6727, 6994, 7254, 8339, 8463, 8649, 10491, 11298, 12493, 13454, 16678, 16926, 16947, 17298, 20181, 20982, 24479, 24986, 25017, 25389, 31473, 33894, 37479, 40362, 48958, 50034, 50778, 58373, 60543, 62946, 73437, 74958, 75051, 87451, 108407, 112437, 116746, 121086, 146874, 150102, 174902, 175119, 216814, 220311, 224874, 258509, 262353, 325221, 350238, 440622, 517018, 524706, 525357, 650442, 758849, 775527, 787059, 975663, 1050714, 1517698, 1551054, 1574118, 1809563, 1951326, 2276547, 2326581, 3360617, 3619126, 4553094, 4653162, 5428689, 6721234, 6829641, 10081851, 10857378, 13659282, 16286067, 20163702, 23524319, 30245553, 32572134, 47048638, 60491106, 70572957, 141145914, 211718871, 423437742]

約数ペア:

[(1, 423437742), (2, 211718871), (3, 141145914), (6, 70572957), (7, 60491106), (9, 47048638), (13, 32572134), (14, 30245553), (18, 23524319), (21, 20163702), (26, 16286067), (31, 13659282), (39, 10857378), (42, 10081851), (62, 6829641), (63, 6721234), (78, 5428689), (91, 4653162), (93, 4553094), (117, 3619126), (126, 3360617), (182, 2326581), (186, 2276547), (217, 1951326), (234, 1809563), (269, 1574118), (273, 1551054), (279, 1517698), (403, 1050714), (434, 975663), (538, 787059), (546, 775527), (558, 758849), (651, 650442), (806, 525357), (807, 524706), (819, 517018), (961, 440622), (1209, 350238), (1302, 325221), (1614, 262353), (1638, 258509), (1883, 224874), (1922, 220311), (1953, 216814), (2418, 175119), (2421, 174902), (2821, 150102), (2883, 146874), (3497, 121086), (3627, 116746), (3766, 112437), (3906, 108407), (4842, 87451), (5642, 75051), (5649, 74958), (5766, 73437), (6727, 62946), (6994, 60543), (7254, 58373), (8339, 50778), (8463, 50034), (8649, 48958), (10491, 40362), (11298, 37479), (12493, 33894), (13454, 31473), (16678, 25389), (16926, 25017), (16947, 24986), (17298, 24479), (20181, 20982)]