15564744

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 48787200

約数和(自身を除く): 33222456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 241, 276, 299, 312, 351, 414, 468, 482, 552, 598, 621, 702, 723, 828, 897, 936, 964, 1196, 1242, 1404, 1446, 1656, 1794, 1928, 2169, 2392, 2484, 2691, 2808, 2892, 3133, 3588, 4338, 4968, 5382, 5543, 5784, 6266, 6507, 7176, 8073, 8676, 9399, 10764, 11086, 12532, 13014, 16146, 16629, 17352, 18798, 21528, 22172, 25064, 26028, 28197, 32292, 33258, 37596, 44344, 49887, 52056, 56394, 64584, 66516, 72059, 75192, 84591, 99774, 112788, 133032, 144118, 149661, 169182, 199548, 216177, 225576, 288236, 299322, 338364, 399096, 432354, 576472, 598644, 648531, 676728, 864708, 1197288, 1297062, 1729416, 1945593, 2594124, 3891186, 5188248, 7782372, 15564744]

約数ペア:

[(1, 15564744), (2, 7782372), (3, 5188248), (4, 3891186), (6, 2594124), (8, 1945593), (9, 1729416), (12, 1297062), (13, 1197288), (18, 864708), (23, 676728), (24, 648531), (26, 598644), (27, 576472), (36, 432354), (39, 399096), (46, 338364), (52, 299322), (54, 288236), (69, 225576), (72, 216177), (78, 199548), (92, 169182), (104, 149661), (108, 144118), (117, 133032), (138, 112788), (156, 99774), (184, 84591), (207, 75192), (216, 72059), (234, 66516), (241, 64584), (276, 56394), (299, 52056), (312, 49887), (351, 44344), (414, 37596), (468, 33258), (482, 32292), (552, 28197), (598, 26028), (621, 25064), (702, 22172), (723, 21528), (828, 18798), (897, 17352), (936, 16629), (964, 16146), (1196, 13014), (1242, 12532), (1404, 11086), (1446, 10764), (1656, 9399), (1794, 8676), (1928, 8073), (2169, 7176), (2392, 6507), (2484, 6266), (2691, 5784), (2808, 5543), (2892, 5382), (3133, 4968), (3588, 4338)]