210521376

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18743}}^1$

素因数の和:18775

約数の個数: 96

約数和(自身を含む): 661288320

約数和(自身を除く): 450766944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 18743, 37486, 56229, 74972, 112458, 149944, 168687, 224916, 243659, 299888, 337374, 449832, 487318, 506061, 599776, 674748, 730977, 899664, 974636, 1012122, 1349496, 1461954, 1799328, 1949272, 2024244, 2192931, 2698992, 2923908, 3898544, 4048488, 4385862, 5397984, 5847816, 6578793, 7797088, 8096976, 8771724, 11695632, 13157586, 16193952, 17543448, 23391264, 26315172, 35086896, 52630344, 70173792, 105260688, 210521376]

約数ペア:

[(1, 210521376), (2, 105260688), (3, 70173792), (4, 52630344), (6, 35086896), (8, 26315172), (9, 23391264), (12, 17543448), (13, 16193952), (16, 13157586), (18, 11695632), (24, 8771724), (26, 8096976), (27, 7797088), (32, 6578793), (36, 5847816), (39, 5397984), (48, 4385862), (52, 4048488), (54, 3898544), (72, 2923908), (78, 2698992), (96, 2192931), (104, 2024244), (108, 1949272), (117, 1799328), (144, 1461954), (156, 1349496), (208, 1012122), (216, 974636), (234, 899664), (288, 730977), (312, 674748), (351, 599776), (416, 506061), (432, 487318), (468, 449832), (624, 337374), (702, 299888), (864, 243659), (936, 224916), (1248, 168687), (1404, 149944), (1872, 112458), (2808, 74972), (3744, 56229), (5616, 37486), (11232, 18743)]