408395424

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 1192181760

約数和(自身を除く): 783786336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 43, 48, 57, 76, 82, 86, 96, 114, 123, 127, 129, 152, 164, 172, 228, 246, 254, 258, 304, 328, 344, 381, 456, 492, 508, 516, 608, 656, 688, 762, 779, 817, 912, 984, 1016, 1032, 1312, 1376, 1524, 1558, 1634, 1763, 1824, 1968, 2032, 2064, 2337, 2413, 2451, 3048, 3116, 3268, 3526, 3936, 4064, 4128, 4674, 4826, 4902, 5207, 5289, 5461, 6096, 6232, 6536, 7052, 7239, 9348, 9652, 9804, 10414, 10578, 10922, 12192, 12464, 13072, 14104, 14478, 15621, 16383, 18696, 19304, 19608, 20828, 21156, 21844, 24928, 26144, 28208, 28956, 31242, 32766, 33497, 37392, 38608, 39216, 41656, 42312, 43688, 56416, 57912, 62484, 65532, 66994, 74784, 77216, 78432, 83312, 84624, 87376, 98933, 100491, 103759, 115824, 124968, 131064, 133988, 166624, 169248, 174752, 197866, 200982, 207518, 223901, 231648, 249936, 262128, 267976, 296799, 311277, 395732, 401964, 415036, 447802, 499872, 524256, 535952, 593598, 622554, 671703, 791464, 803928, 830072, 895604, 1071904, 1187196, 1245108, 1343406, 1582928, 1607856, 1660144, 1791208, 2374392, 2490216, 2686812, 3165856, 3215712, 3320288, 3582416, 4254119, 4748784, 4980432, 5373624, 7164832, 8508238, 9497568, 9960864, 10747248, 12762357, 17016476, 21494496, 25524714, 34032952, 51049428, 68065904, 102098856, 136131808, 204197712, 408395424]

約数ペア:

[(1, 408395424), (2, 204197712), (3, 136131808), (4, 102098856), (6, 68065904), (8, 51049428), (12, 34032952), (16, 25524714), (19, 21494496), (24, 17016476), (32, 12762357), (38, 10747248), (41, 9960864), (43, 9497568), (48, 8508238), (57, 7164832), (76, 5373624), (82, 4980432), (86, 4748784), (96, 4254119), (114, 3582416), (123, 3320288), (127, 3215712), (129, 3165856), (152, 2686812), (164, 2490216), (172, 2374392), (228, 1791208), (246, 1660144), (254, 1607856), (258, 1582928), (304, 1343406), (328, 1245108), (344, 1187196), (381, 1071904), (456, 895604), (492, 830072), (508, 803928), (516, 791464), (608, 671703), (656, 622554), (688, 593598), (762, 535952), (779, 524256), (817, 499872), (912, 447802), (984, 415036), (1016, 401964), (1032, 395732), (1312, 311277), (1376, 296799), (1524, 267976), (1558, 262128), (1634, 249936), (1763, 231648), (1824, 223901), (1968, 207518), (2032, 200982), (2064, 197866), (2337, 174752), (2413, 169248), (2451, 166624), (3048, 133988), (3116, 131064), (3268, 124968), (3526, 115824), (3936, 103759), (4064, 100491), (4128, 98933), (4674, 87376), (4826, 84624), (4902, 83312), (5207, 78432), (5289, 77216), (5461, 74784), (6096, 66994), (6232, 65532), (6536, 62484), (7052, 57912), (7239, 56416), (9348, 43688), (9652, 42312), (9804, 41656), (10414, 39216), (10578, 38608), (10922, 37392), (12192, 33497), (12464, 32766), (13072, 31242), (14104, 28956), (14478, 28208), (15621, 26144), (16383, 24928), (18696, 21844), (19304, 21156), (19608, 20828)]