215521614

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3049}}^1$

素因数の和:3095

約数の個数: 128

約数和(自身を含む): 632448000

約数和(自身を除く): 416926386

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 459, 462, 561, 594, 693, 714, 918, 1071, 1122, 1309, 1386, 1683, 2079, 2142, 2618, 3049, 3213, 3366, 3927, 4158, 5049, 6098, 6426, 7854, 9147, 10098, 11781, 18294, 21343, 23562, 27441, 33539, 35343, 42686, 51833, 54882, 64029, 67078, 70686, 82323, 100617, 103666, 128058, 155499, 164646, 192087, 201234, 234773, 301851, 310998, 362831, 384174, 466497, 469546, 570163, 576261, 603702, 704319, 725662, 905553, 932994, 1088493, 1140326, 1152522, 1399491, 1408638, 1710489, 1811106, 2112957, 2176986, 2798982, 3265479, 3420978, 3991141, 4225914, 5131467, 6338871, 6530958, 7982282, 9796437, 10262934, 11973423, 12677742, 15394401, 19592874, 23946846, 30788802, 35920269, 71840538, 107760807, 215521614]

約数ペア:

[(1, 215521614), (2, 107760807), (3, 71840538), (6, 35920269), (7, 30788802), (9, 23946846), (11, 19592874), (14, 15394401), (17, 12677742), (18, 11973423), (21, 10262934), (22, 9796437), (27, 7982282), (33, 6530958), (34, 6338871), (42, 5131467), (51, 4225914), (54, 3991141), (63, 3420978), (66, 3265479), (77, 2798982), (99, 2176986), (102, 2112957), (119, 1811106), (126, 1710489), (153, 1408638), (154, 1399491), (187, 1152522), (189, 1140326), (198, 1088493), (231, 932994), (238, 905553), (297, 725662), (306, 704319), (357, 603702), (374, 576261), (378, 570163), (459, 469546), (462, 466497), (561, 384174), (594, 362831), (693, 310998), (714, 301851), (918, 234773), (1071, 201234), (1122, 192087), (1309, 164646), (1386, 155499), (1683, 128058), (2079, 103666), (2142, 100617), (2618, 82323), (3049, 70686), (3213, 67078), (3366, 64029), (3927, 54882), (4158, 51833), (5049, 42686), (6098, 35343), (6426, 33539), (7854, 27441), (9147, 23562), (10098, 21343), (11781, 18294)]