213122364

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 625855440

約数和(自身を除く): 412733076

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 343, 364, 546, 569, 588, 637, 686, 1029, 1092, 1138, 1274, 1372, 1707, 1911, 2058, 2276, 2401, 2548, 3414, 3822, 3983, 4116, 4459, 4802, 6828, 7203, 7397, 7644, 7966, 8918, 9604, 11949, 13377, 14406, 14794, 15932, 17836, 22191, 23898, 26754, 27881, 28812, 29588, 31213, 44382, 47796, 51779, 53508, 55762, 62426, 83643, 88764, 93639, 103558, 111524, 124852, 155337, 167286, 187278, 195167, 207116, 310674, 334572, 362453, 374556, 390334, 585501, 621348, 724906, 780668, 1087359, 1171002, 1366169, 1449812, 2174718, 2342004, 2537171, 2732338, 4098507, 4349436, 5074342, 5464676, 7611513, 8197014, 10148684, 15223026, 16394028, 17760197, 30446052, 35520394, 53280591, 71040788, 106561182, 213122364]

約数ペア:

[(1, 213122364), (2, 106561182), (3, 71040788), (4, 53280591), (6, 35520394), (7, 30446052), (12, 17760197), (13, 16394028), (14, 15223026), (21, 10148684), (26, 8197014), (28, 7611513), (39, 5464676), (42, 5074342), (49, 4349436), (52, 4098507), (78, 2732338), (84, 2537171), (91, 2342004), (98, 2174718), (147, 1449812), (156, 1366169), (182, 1171002), (196, 1087359), (273, 780668), (294, 724906), (343, 621348), (364, 585501), (546, 390334), (569, 374556), (588, 362453), (637, 334572), (686, 310674), (1029, 207116), (1092, 195167), (1138, 187278), (1274, 167286), (1372, 155337), (1707, 124852), (1911, 111524), (2058, 103558), (2276, 93639), (2401, 88764), (2548, 83643), (3414, 62426), (3822, 55762), (3983, 53508), (4116, 51779), (4459, 47796), (4802, 44382), (6828, 31213), (7203, 29588), (7397, 28812), (7644, 27881), (7966, 26754), (8918, 23898), (9604, 22191), (11949, 17836), (13377, 15932), (14406, 14794)]