264891888

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 761534592

約数和(自身を除く): 496642704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 113, 144, 146, 219, 223, 226, 292, 339, 438, 446, 452, 584, 657, 669, 678, 876, 892, 904, 1017, 1168, 1314, 1338, 1356, 1752, 1784, 1808, 2007, 2034, 2628, 2676, 2712, 3504, 3568, 4014, 4068, 5256, 5352, 5424, 8028, 8136, 8249, 10512, 10704, 16056, 16272, 16279, 16498, 24747, 25199, 32112, 32558, 32996, 48837, 49494, 50398, 65116, 65992, 74241, 75597, 97674, 98988, 100796, 130232, 131984, 146511, 148482, 151194, 195348, 197976, 201592, 226791, 260464, 293022, 296964, 302388, 390696, 395952, 403184, 453582, 586044, 593928, 604776, 781392, 907164, 1172088, 1187856, 1209552, 1814328, 1839527, 2344176, 3628656, 3679054, 5518581, 7358108, 11037162, 14716216, 16555743, 22074324, 29432432, 33111486, 44148648, 66222972, 88297296, 132445944, 264891888]

約数ペア:

[(1, 264891888), (2, 132445944), (3, 88297296), (4, 66222972), (6, 44148648), (8, 33111486), (9, 29432432), (12, 22074324), (16, 16555743), (18, 14716216), (24, 11037162), (36, 7358108), (48, 5518581), (72, 3679054), (73, 3628656), (113, 2344176), (144, 1839527), (146, 1814328), (219, 1209552), (223, 1187856), (226, 1172088), (292, 907164), (339, 781392), (438, 604776), (446, 593928), (452, 586044), (584, 453582), (657, 403184), (669, 395952), (678, 390696), (876, 302388), (892, 296964), (904, 293022), (1017, 260464), (1168, 226791), (1314, 201592), (1338, 197976), (1356, 195348), (1752, 151194), (1784, 148482), (1808, 146511), (2007, 131984), (2034, 130232), (2628, 100796), (2676, 98988), (2712, 97674), (3504, 75597), (3568, 74241), (4014, 65992), (4068, 65116), (5256, 50398), (5352, 49494), (5424, 48837), (8028, 32996), (8136, 32558), (8249, 32112), (10512, 25199), (10704, 24747), (16056, 16498), (16272, 16279)]