2912597571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 4877107200

約数和(自身を除く): 1964509629

約数列:

[1, 3, 13, 19, 23, 29, 39, 57, 69, 71, 83, 87, 213, 247, 249, 299, 377, 437, 551, 667, 741, 897, 923, 1079, 1131, 1311, 1349, 1577, 1633, 1653, 1909, 2001, 2059, 2407, 2769, 3237, 4047, 4731, 4899, 5681, 5727, 5893, 6177, 7163, 7221, 8671, 12673, 17043, 17537, 17679, 20501, 21229, 21489, 24817, 26013, 26767, 31027, 31291, 36271, 38019, 39121, 45733, 47357, 52611, 55361, 61503, 63687, 74451, 76609, 80301, 93081, 93873, 108813, 111967, 117363, 135539, 137199, 142071, 164749, 166083, 170897, 229827, 335901, 403351, 406617, 471523, 494247, 508573, 512691, 594529, 615641, 719693, 899783, 1051859, 1210053, 1414569, 1455571, 1525719, 1762007, 1783587, 1846923, 2159079, 2221661, 2575241, 2699349, 3155577, 3247043, 3930631, 4366713, 5286021, 6664983, 7725723, 9741129, 11697179, 11791893, 13674167, 33478133, 35091537, 41022501, 42211559, 51098203, 74681989, 100434399, 126634677, 153294609, 224045967, 970865857, 2912597571]

約数ペア:

[(1, 2912597571), (3, 970865857), (13, 224045967), (19, 153294609), (23, 126634677), (29, 100434399), (39, 74681989), (57, 51098203), (69, 42211559), (71, 41022501), (83, 35091537), (87, 33478133), (213, 13674167), (247, 11791893), (249, 11697179), (299, 9741129), (377, 7725723), (437, 6664983), (551, 5286021), (667, 4366713), (741, 3930631), (897, 3247043), (923, 3155577), (1079, 2699349), (1131, 2575241), (1311, 2221661), (1349, 2159079), (1577, 1846923), (1633, 1783587), (1653, 1762007), (1909, 1525719), (2001, 1455571), (2059, 1414569), (2407, 1210053), (2769, 1051859), (3237, 899783), (4047, 719693), (4731, 615641), (4899, 594529), (5681, 512691), (5727, 508573), (5893, 494247), (6177, 471523), (7163, 406617), (7221, 403351), (8671, 335901), (12673, 229827), (17043, 170897), (17537, 166083), (17679, 164749), (20501, 142071), (21229, 137199), (21489, 135539), (24817, 117363), (26013, 111967), (26767, 108813), (31027, 93873), (31291, 93081), (36271, 80301), (38019, 76609), (39121, 74451), (45733, 63687), (47357, 61503), (52611, 55361)]