340454316

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 854562240

約数和(自身を除く): 514107924

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 137, 148, 174, 193, 222, 274, 348, 386, 411, 444, 548, 579, 772, 822, 1073, 1158, 1644, 2146, 2316, 3219, 3973, 4292, 5069, 5597, 6438, 7141, 7946, 10138, 11194, 11919, 12876, 14282, 15207, 15892, 16791, 20276, 21423, 22388, 23838, 26441, 28564, 30414, 33582, 42846, 47676, 52882, 60828, 67164, 79323, 85692, 105764, 147001, 158646, 207089, 294002, 317292, 414178, 441003, 588004, 621267, 766789, 828356, 882006, 978317, 1242534, 1533578, 1764012, 1956634, 2300367, 2485068, 2934951, 3067156, 3913268, 4600734, 5869902, 9201468, 11739804, 28371193, 56742386, 85113579, 113484772, 170227158, 340454316]

約数ペア:

[(1, 340454316), (2, 170227158), (3, 113484772), (4, 85113579), (6, 56742386), (12, 28371193), (29, 11739804), (37, 9201468), (58, 5869902), (74, 4600734), (87, 3913268), (111, 3067156), (116, 2934951), (137, 2485068), (148, 2300367), (174, 1956634), (193, 1764012), (222, 1533578), (274, 1242534), (348, 978317), (386, 882006), (411, 828356), (444, 766789), (548, 621267), (579, 588004), (772, 441003), (822, 414178), (1073, 317292), (1158, 294002), (1644, 207089), (2146, 158646), (2316, 147001), (3219, 105764), (3973, 85692), (4292, 79323), (5069, 67164), (5597, 60828), (6438, 52882), (7141, 47676), (7946, 42846), (10138, 33582), (11194, 30414), (11919, 28564), (12876, 26441), (14282, 23838), (15207, 22388), (15892, 21423), (16791, 20276)]