253159648

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3552

約数の個数: 96

約数和(自身を含む): 635040000

約数和(自身を除く): 381880352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 476, 532, 544, 608, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 3499, 3808, 4256, 4522, 5168, 6998, 9044, 10336, 13996, 18088, 24493, 27992, 36176, 48986, 55984, 59483, 66481, 72352, 97972, 111968, 118966, 132962, 195944, 237932, 265924, 391888, 416381, 465367, 475864, 531848, 783776, 832762, 930734, 951728, 1063696, 1130177, 1665524, 1861468, 1903456, 2127392, 2260354, 3331048, 3722936, 4520708, 6662096, 7445872, 7911239, 9041416, 13324192, 14891744, 15822478, 18082832, 31644956, 36165664, 63289912, 126579824, 253159648]

約数ペア:

[(1, 253159648), (2, 126579824), (4, 63289912), (7, 36165664), (8, 31644956), (14, 18082832), (16, 15822478), (17, 14891744), (19, 13324192), (28, 9041416), (32, 7911239), (34, 7445872), (38, 6662096), (56, 4520708), (68, 3722936), (76, 3331048), (112, 2260354), (119, 2127392), (133, 1903456), (136, 1861468), (152, 1665524), (224, 1130177), (238, 1063696), (266, 951728), (272, 930734), (304, 832762), (323, 783776), (476, 531848), (532, 475864), (544, 465367), (608, 416381), (646, 391888), (952, 265924), (1064, 237932), (1292, 195944), (1904, 132962), (2128, 118966), (2261, 111968), (2584, 97972), (3499, 72352), (3808, 66481), (4256, 59483), (4522, 55984), (5168, 48986), (6998, 36176), (9044, 27992), (10336, 24493), (13996, 18088)]