267664852

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 603680000

約数和(自身を除く): 336015148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 343, 349, 364, 559, 602, 637, 686, 698, 1118, 1204, 1274, 1372, 1396, 2107, 2236, 2443, 2548, 3913, 4214, 4459, 4537, 4886, 7826, 8428, 8918, 9074, 9772, 14749, 15007, 15652, 17101, 17836, 18148, 27391, 29498, 30014, 31759, 34202, 54782, 58996, 60028, 63518, 68404, 105049, 109564, 119707, 127036, 191737, 195091, 210098, 222313, 239414, 383474, 390182, 420196, 444626, 478828, 735343, 766948, 780364, 889252, 1365637, 1470686, 1556191, 2731274, 2941372, 3112382, 5147401, 5462548, 6224764, 9559459, 10294802, 19118918, 20589604, 38237836, 66916213, 133832426, 267664852]

約数ペア:

[(1, 267664852), (2, 133832426), (4, 66916213), (7, 38237836), (13, 20589604), (14, 19118918), (26, 10294802), (28, 9559459), (43, 6224764), (49, 5462548), (52, 5147401), (86, 3112382), (91, 2941372), (98, 2731274), (172, 1556191), (182, 1470686), (196, 1365637), (301, 889252), (343, 780364), (349, 766948), (364, 735343), (559, 478828), (602, 444626), (637, 420196), (686, 390182), (698, 383474), (1118, 239414), (1204, 222313), (1274, 210098), (1372, 195091), (1396, 191737), (2107, 127036), (2236, 119707), (2443, 109564), (2548, 105049), (3913, 68404), (4214, 63518), (4459, 60028), (4537, 58996), (4886, 54782), (7826, 34202), (8428, 31759), (8918, 30014), (9074, 29498), (9772, 27391), (14749, 18148), (15007, 17836), (15652, 17101)]