254985192

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15331}}^1$

素因数の和:15364

約数の個数: 128

約数和(自身を含む): 883123200

約数和(自身を除く): 628138008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 15331, 16632, 30662, 45993, 61324, 91986, 107317, 122648, 137979, 168641, 183972, 214634, 275958, 321951, 337282, 367944, 413937, 429268, 505923, 551916, 643902, 674564, 827874, 858536, 965853, 1011846, 1103832, 1180487, 1287804, 1349128, 1517769, 1655748, 1931706, 2023692, 2360974, 2575608, 2897559, 3035538, 3311496, 3541461, 3863412, 4047384, 4553307, 4721948, 5795118, 6071076, 7082922, 7726824, 9106614, 9443896, 10624383, 11590236, 12142152, 14165844, 18213228, 21248766, 23180472, 28331688, 31873149, 36426456, 42497532, 63746298, 84995064, 127492596, 254985192]

約数ペア:

[(1, 254985192), (2, 127492596), (3, 84995064), (4, 63746298), (6, 42497532), (7, 36426456), (8, 31873149), (9, 28331688), (11, 23180472), (12, 21248766), (14, 18213228), (18, 14165844), (21, 12142152), (22, 11590236), (24, 10624383), (27, 9443896), (28, 9106614), (33, 7726824), (36, 7082922), (42, 6071076), (44, 5795118), (54, 4721948), (56, 4553307), (63, 4047384), (66, 3863412), (72, 3541461), (77, 3311496), (84, 3035538), (88, 2897559), (99, 2575608), (108, 2360974), (126, 2023692), (132, 1931706), (154, 1655748), (168, 1517769), (189, 1349128), (198, 1287804), (216, 1180487), (231, 1103832), (252, 1011846), (264, 965853), (297, 858536), (308, 827874), (378, 674564), (396, 643902), (462, 551916), (504, 505923), (594, 429268), (616, 413937), (693, 367944), (756, 337282), (792, 321951), (924, 275958), (1188, 214634), (1386, 183972), (1512, 168641), (1848, 137979), (2079, 122648), (2376, 107317), (2772, 91986), (4158, 61324), (5544, 45993), (8316, 30662), (15331, 16632)]