1245285216

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1226

約数の個数: 216

約数和(自身を含む): 4175327520

約数和(自身を除く): 2930042304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 79, 84, 96, 98, 112, 126, 144, 147, 158, 168, 196, 224, 237, 252, 288, 294, 316, 336, 392, 441, 474, 504, 553, 588, 632, 672, 711, 784, 882, 948, 1008, 1106, 1117, 1176, 1264, 1422, 1568, 1659, 1764, 1896, 2016, 2212, 2234, 2352, 2528, 2844, 3318, 3351, 3528, 3792, 3871, 4424, 4468, 4704, 4977, 5688, 6636, 6702, 7056, 7584, 7742, 7819, 8848, 8936, 9954, 10053, 11376, 11613, 13272, 13404, 14112, 15484, 15638, 17696, 17872, 19908, 20106, 22752, 23226, 23457, 26544, 26808, 30968, 31276, 34839, 35744, 39816, 40212, 46452, 46914, 53088, 53616, 54733, 61936, 62552, 69678, 70371, 79632, 80424, 88243, 92904, 93828, 107232, 109466, 123872, 125104, 139356, 140742, 159264, 160848, 164199, 176486, 185808, 187656, 218932, 250208, 264729, 278712, 281484, 321696, 328398, 352972, 371616, 375312, 437864, 492597, 529458, 557424, 562968, 617701, 656796, 705944, 750624, 794187, 875728, 985194, 1058916, 1114848, 1125936, 1235402, 1313592, 1411888, 1588374, 1751456, 1853103, 1970388, 2117832, 2251872, 2470804, 2627184, 2823776, 3176748, 3706206, 3940776, 4235664, 4323907, 4941608, 5254368, 5559309, 6353496, 7412412, 7881552, 8471328, 8647814, 9883216, 11118618, 12706992, 12971721, 14824824, 15763104, 17295628, 19766432, 22237236, 25413984, 25943442, 29649648, 34591256, 38915163, 44474472, 51886884, 59299296, 69182512, 77830326, 88948944, 103773768, 138365024, 155660652, 177897888, 207547536, 311321304, 415095072, 622642608, 1245285216]

約数ペア:

[(1, 1245285216), (2, 622642608), (3, 415095072), (4, 311321304), (6, 207547536), (7, 177897888), (8, 155660652), (9, 138365024), (12, 103773768), (14, 88948944), (16, 77830326), (18, 69182512), (21, 59299296), (24, 51886884), (28, 44474472), (32, 38915163), (36, 34591256), (42, 29649648), (48, 25943442), (49, 25413984), (56, 22237236), (63, 19766432), (72, 17295628), (79, 15763104), (84, 14824824), (96, 12971721), (98, 12706992), (112, 11118618), (126, 9883216), (144, 8647814), (147, 8471328), (158, 7881552), (168, 7412412), (196, 6353496), (224, 5559309), (237, 5254368), (252, 4941608), (288, 4323907), (294, 4235664), (316, 3940776), (336, 3706206), (392, 3176748), (441, 2823776), (474, 2627184), (504, 2470804), (553, 2251872), (588, 2117832), (632, 1970388), (672, 1853103), (711, 1751456), (784, 1588374), (882, 1411888), (948, 1313592), (1008, 1235402), (1106, 1125936), (1117, 1114848), (1176, 1058916), (1264, 985194), (1422, 875728), (1568, 794187), (1659, 750624), (1764, 705944), (1896, 656796), (2016, 617701), (2212, 562968), (2234, 557424), (2352, 529458), (2528, 492597), (2844, 437864), (3318, 375312), (3351, 371616), (3528, 352972), (3792, 328398), (3871, 321696), (4424, 281484), (4468, 278712), (4704, 264729), (4977, 250208), (5688, 218932), (6636, 187656), (6702, 185808), (7056, 176486), (7584, 164199), (7742, 160848), (7819, 159264), (8848, 140742), (8936, 139356), (9954, 125104), (10053, 123872), (11376, 109466), (11613, 107232), (13272, 93828), (13404, 92904), (14112, 88243), (15484, 80424), (15638, 79632), (17696, 70371), (17872, 69678), (19908, 62552), (20106, 61936), (22752, 54733), (23226, 53616), (23457, 53088), (26544, 46914), (26808, 46452), (30968, 40212), (31276, 39816), (34839, 35744)]