1681863624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 5372640000

約数和(自身を除く): 3690776376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 199, 246, 252, 287, 328, 369, 398, 409, 492, 504, 574, 597, 738, 796, 818, 861, 984, 1148, 1194, 1227, 1393, 1476, 1592, 1636, 1722, 1791, 2296, 2388, 2454, 2583, 2786, 2863, 2952, 3272, 3444, 3582, 3681, 4179, 4776, 4908, 5166, 5572, 5726, 6888, 7164, 7362, 8159, 8358, 8589, 9816, 10332, 11144, 11452, 12537, 14328, 14724, 16318, 16716, 16769, 17178, 20664, 22904, 24477, 25074, 25767, 29448, 32636, 33432, 33538, 34356, 48954, 50148, 50307, 51534, 57113, 65272, 67076, 68712, 73431, 81391, 97908, 100296, 100614, 103068, 114226, 117383, 134152, 146862, 150921, 162782, 171339, 195816, 201228, 206136, 228452, 234766, 244173, 293724, 301842, 325564, 342678, 352149, 402456, 456904, 469532, 488346, 514017, 569737, 587448, 603684, 651128, 685356, 704298, 732519, 939064, 976692, 1028034, 1056447, 1139474, 1207368, 1370712, 1408596, 1465038, 1709211, 1953384, 2056068, 2112894, 2278948, 2817192, 2930076, 3337031, 3418422, 4112136, 4225788, 4557896, 5127633, 5860152, 6674062, 6836844, 8451576, 10011093, 10255266, 13348124, 13673688, 20022186, 20510532, 23359217, 26696248, 30033279, 40044372, 41021064, 46718434, 60066558, 70077651, 80088744, 93436868, 120133116, 140155302, 186873736, 210232953, 240266232, 280310604, 420465906, 560621208, 840931812, 1681863624]

約数ペア:

[(1, 1681863624), (2, 840931812), (3, 560621208), (4, 420465906), (6, 280310604), (7, 240266232), (8, 210232953), (9, 186873736), (12, 140155302), (14, 120133116), (18, 93436868), (21, 80088744), (24, 70077651), (28, 60066558), (36, 46718434), (41, 41021064), (42, 40044372), (56, 30033279), (63, 26696248), (72, 23359217), (82, 20510532), (84, 20022186), (123, 13673688), (126, 13348124), (164, 10255266), (168, 10011093), (199, 8451576), (246, 6836844), (252, 6674062), (287, 5860152), (328, 5127633), (369, 4557896), (398, 4225788), (409, 4112136), (492, 3418422), (504, 3337031), (574, 2930076), (597, 2817192), (738, 2278948), (796, 2112894), (818, 2056068), (861, 1953384), (984, 1709211), (1148, 1465038), (1194, 1408596), (1227, 1370712), (1393, 1207368), (1476, 1139474), (1592, 1056447), (1636, 1028034), (1722, 976692), (1791, 939064), (2296, 732519), (2388, 704298), (2454, 685356), (2583, 651128), (2786, 603684), (2863, 587448), (2952, 569737), (3272, 514017), (3444, 488346), (3582, 469532), (3681, 456904), (4179, 402456), (4776, 352149), (4908, 342678), (5166, 325564), (5572, 301842), (5726, 293724), (6888, 244173), (7164, 234766), (7362, 228452), (8159, 206136), (8358, 201228), (8589, 195816), (9816, 171339), (10332, 162782), (11144, 150921), (11452, 146862), (12537, 134152), (14328, 117383), (14724, 114226), (16318, 103068), (16716, 100614), (16769, 100296), (17178, 97908), (20664, 81391), (22904, 73431), (24477, 68712), (25074, 67076), (25767, 65272), (29448, 57113), (32636, 51534), (33432, 50307), (33538, 50148), (34356, 48954)]