23147568

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 70218720

約数和(自身を除く): 47071152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 241, 261, 276, 348, 368, 414, 464, 482, 522, 552, 667, 696, 723, 828, 964, 1044, 1104, 1334, 1392, 1446, 1656, 1928, 2001, 2088, 2169, 2668, 2892, 3312, 3856, 4002, 4176, 4338, 5336, 5543, 5784, 6003, 6989, 8004, 8676, 10672, 11086, 11568, 12006, 13978, 16008, 16629, 17352, 20967, 22172, 24012, 27956, 32016, 33258, 34704, 41934, 44344, 48024, 49887, 55912, 62901, 66516, 83868, 88688, 96048, 99774, 111824, 125802, 133032, 160747, 167736, 199548, 251604, 266064, 321494, 335472, 399096, 482241, 503208, 642988, 798192, 964482, 1006416, 1285976, 1446723, 1928964, 2571952, 2893446, 3857928, 5786892, 7715856, 11573784, 23147568]

約数ペア:

[(1, 23147568), (2, 11573784), (3, 7715856), (4, 5786892), (6, 3857928), (8, 2893446), (9, 2571952), (12, 1928964), (16, 1446723), (18, 1285976), (23, 1006416), (24, 964482), (29, 798192), (36, 642988), (46, 503208), (48, 482241), (58, 399096), (69, 335472), (72, 321494), (87, 266064), (92, 251604), (116, 199548), (138, 167736), (144, 160747), (174, 133032), (184, 125802), (207, 111824), (232, 99774), (241, 96048), (261, 88688), (276, 83868), (348, 66516), (368, 62901), (414, 55912), (464, 49887), (482, 48024), (522, 44344), (552, 41934), (667, 34704), (696, 33258), (723, 32016), (828, 27956), (964, 24012), (1044, 22172), (1104, 20967), (1334, 17352), (1392, 16629), (1446, 16008), (1656, 13978), (1928, 12006), (2001, 11568), (2088, 11086), (2169, 10672), (2668, 8676), (2892, 8004), (3312, 6989), (3856, 6003), (4002, 5784), (4176, 5543), (4338, 5336)]