25496856

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 91868040

約数和(自身を除く): 66371184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 73, 77, 81, 84, 88, 98, 99, 108, 126, 132, 146, 147, 154, 162, 168, 189, 196, 198, 216, 219, 231, 252, 264, 292, 294, 297, 308, 324, 378, 392, 396, 438, 441, 462, 504, 511, 539, 567, 584, 588, 594, 616, 648, 657, 693, 756, 792, 803, 876, 882, 891, 924, 1022, 1078, 1134, 1176, 1188, 1314, 1323, 1386, 1512, 1533, 1606, 1617, 1752, 1764, 1782, 1848, 1971, 2044, 2079, 2156, 2268, 2376, 2409, 2628, 2646, 2772, 3066, 3212, 3234, 3528, 3564, 3577, 3942, 3969, 4088, 4158, 4312, 4536, 4599, 4818, 4851, 5256, 5292, 5544, 5621, 5913, 6132, 6237, 6424, 6468, 7128, 7154, 7227, 7884, 7938, 8316, 9198, 9636, 9702, 10584, 10731, 11242, 11826, 12264, 12474, 12936, 13797, 14308, 14454, 14553, 15768, 15876, 16632, 16863, 18396, 19272, 19404, 21462, 21681, 22484, 23652, 24948, 27594, 28616, 28908, 29106, 31752, 32193, 33726, 36792, 38808, 39347, 41391, 42924, 43362, 43659, 44968, 47304, 49896, 50589, 55188, 57816, 58212, 64386, 65043, 67452, 78694, 82782, 85848, 86724, 87318, 96579, 101178, 110376, 116424, 118041, 128772, 130086, 134904, 151767, 157388, 165564, 173448, 174636, 193158, 202356, 236082, 257544, 260172, 289737, 303534, 314776, 331128, 349272, 354123, 386316, 404712, 455301, 472164, 520344, 579474, 607068, 708246, 772632, 910602, 944328, 1062369, 1158948, 1214136, 1416492, 1821204, 2124738, 2317896, 2832984, 3187107, 3642408, 4249476, 6374214, 8498952, 12748428, 25496856]

約数ペア:

[(1, 25496856), (2, 12748428), (3, 8498952), (4, 6374214), (6, 4249476), (7, 3642408), (8, 3187107), (9, 2832984), (11, 2317896), (12, 2124738), (14, 1821204), (18, 1416492), (21, 1214136), (22, 1158948), (24, 1062369), (27, 944328), (28, 910602), (33, 772632), (36, 708246), (42, 607068), (44, 579474), (49, 520344), (54, 472164), (56, 455301), (63, 404712), (66, 386316), (72, 354123), (73, 349272), (77, 331128), (81, 314776), (84, 303534), (88, 289737), (98, 260172), (99, 257544), (108, 236082), (126, 202356), (132, 193158), (146, 174636), (147, 173448), (154, 165564), (162, 157388), (168, 151767), (189, 134904), (196, 130086), (198, 128772), (216, 118041), (219, 116424), (231, 110376), (252, 101178), (264, 96579), (292, 87318), (294, 86724), (297, 85848), (308, 82782), (324, 78694), (378, 67452), (392, 65043), (396, 64386), (438, 58212), (441, 57816), (462, 55188), (504, 50589), (511, 49896), (539, 47304), (567, 44968), (584, 43659), (588, 43362), (594, 42924), (616, 41391), (648, 39347), (657, 38808), (693, 36792), (756, 33726), (792, 32193), (803, 31752), (876, 29106), (882, 28908), (891, 28616), (924, 27594), (1022, 24948), (1078, 23652), (1134, 22484), (1176, 21681), (1188, 21462), (1314, 19404), (1323, 19272), (1386, 18396), (1512, 16863), (1533, 16632), (1606, 15876), (1617, 15768), (1752, 14553), (1764, 14454), (1782, 14308), (1848, 13797), (1971, 12936), (2044, 12474), (2079, 12264), (2156, 11826), (2268, 11242), (2376, 10731), (2409, 10584), (2628, 9702), (2646, 9636), (2772, 9198), (3066, 8316), (3212, 7938), (3234, 7884), (3528, 7227), (3564, 7154), (3577, 7128), (3942, 6468), (3969, 6424), (4088, 6237), (4158, 6132), (4312, 5913), (4536, 5621), (4599, 5544), (4818, 5292), (4851, 5256)]