1680452424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 5326663680

約数和(自身を除く): 3646211256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 151, 168, 213, 252, 284, 302, 311, 426, 453, 497, 504, 568, 604, 622, 639, 852, 906, 933, 994, 1057, 1208, 1244, 1278, 1359, 1491, 1704, 1812, 1866, 1988, 2114, 2177, 2488, 2556, 2718, 2799, 2982, 3171, 3624, 3732, 3976, 4228, 4354, 4473, 5112, 5436, 5598, 5964, 6342, 6531, 7464, 8456, 8708, 8946, 9513, 10721, 10872, 11196, 11928, 12684, 13062, 17416, 17892, 19026, 19593, 21442, 22081, 22392, 25368, 26124, 32163, 35784, 38052, 39186, 42884, 44162, 46961, 52248, 64326, 66243, 75047, 76104, 78372, 85768, 88324, 93922, 96489, 128652, 132486, 140883, 150094, 154567, 156744, 176648, 187844, 192978, 198729, 225141, 257304, 264972, 281766, 300188, 309134, 328727, 375688, 385956, 397458, 422649, 450282, 463701, 529944, 563532, 600376, 618268, 657454, 675423, 771912, 794916, 845298, 900564, 927402, 986181, 1127064, 1236536, 1314908, 1350846, 1391103, 1589832, 1690596, 1801128, 1854804, 1972362, 2629816, 2701692, 2782206, 2958543, 3334231, 3381192, 3709608, 3944724, 5403384, 5564412, 5917086, 6668462, 7889448, 10002693, 11128824, 11834172, 13336924, 20005386, 23339617, 23668344, 26673848, 30008079, 40010772, 46679234, 60016158, 70018851, 80021544, 93358468, 120032316, 140037702, 186716936, 210056553, 240064632, 280075404, 420113106, 560150808, 840226212, 1680452424]

約数ペア:

[(1, 1680452424), (2, 840226212), (3, 560150808), (4, 420113106), (6, 280075404), (7, 240064632), (8, 210056553), (9, 186716936), (12, 140037702), (14, 120032316), (18, 93358468), (21, 80021544), (24, 70018851), (28, 60016158), (36, 46679234), (42, 40010772), (56, 30008079), (63, 26673848), (71, 23668344), (72, 23339617), (84, 20005386), (126, 13336924), (142, 11834172), (151, 11128824), (168, 10002693), (213, 7889448), (252, 6668462), (284, 5917086), (302, 5564412), (311, 5403384), (426, 3944724), (453, 3709608), (497, 3381192), (504, 3334231), (568, 2958543), (604, 2782206), (622, 2701692), (639, 2629816), (852, 1972362), (906, 1854804), (933, 1801128), (994, 1690596), (1057, 1589832), (1208, 1391103), (1244, 1350846), (1278, 1314908), (1359, 1236536), (1491, 1127064), (1704, 986181), (1812, 927402), (1866, 900564), (1988, 845298), (2114, 794916), (2177, 771912), (2488, 675423), (2556, 657454), (2718, 618268), (2799, 600376), (2982, 563532), (3171, 529944), (3624, 463701), (3732, 450282), (3976, 422649), (4228, 397458), (4354, 385956), (4473, 375688), (5112, 328727), (5436, 309134), (5598, 300188), (5964, 281766), (6342, 264972), (6531, 257304), (7464, 225141), (8456, 198729), (8708, 192978), (8946, 187844), (9513, 176648), (10721, 156744), (10872, 154567), (11196, 150094), (11928, 140883), (12684, 132486), (13062, 128652), (17416, 96489), (17892, 93922), (19026, 88324), (19593, 85768), (21442, 78372), (22081, 76104), (22392, 75047), (25368, 66243), (26124, 64326), (32163, 52248), (35784, 46961), (38052, 44162), (39186, 42884)]