221317152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19373}}^1$

素因数の和:19410

約数の個数: 96

約数和(自身を含む): 703043712

約数和(自身を除く): 481726560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 19373, 38746, 58119, 77492, 116238, 135611, 154984, 232476, 271222, 309968, 329341, 406833, 464952, 542444, 619936, 658682, 813666, 929904, 988023, 1084888, 1317364, 1627332, 1859808, 1976046, 2169776, 2305387, 2634728, 3254664, 3952092, 4339552, 4610774, 5269456, 6509328, 6916161, 7904184, 9221548, 10538912, 13018656, 13832322, 15808368, 18443096, 27664644, 31616736, 36886192, 55329288, 73772384, 110658576, 221317152]

約数ペア:

[(1, 221317152), (2, 110658576), (3, 73772384), (4, 55329288), (6, 36886192), (7, 31616736), (8, 27664644), (12, 18443096), (14, 15808368), (16, 13832322), (17, 13018656), (21, 10538912), (24, 9221548), (28, 7904184), (32, 6916161), (34, 6509328), (42, 5269456), (48, 4610774), (51, 4339552), (56, 3952092), (68, 3254664), (84, 2634728), (96, 2305387), (102, 2169776), (112, 1976046), (119, 1859808), (136, 1627332), (168, 1317364), (204, 1084888), (224, 988023), (238, 929904), (272, 813666), (336, 658682), (357, 619936), (408, 542444), (476, 464952), (544, 406833), (672, 329341), (714, 309968), (816, 271222), (952, 232476), (1428, 154984), (1632, 135611), (1904, 116238), (2856, 77492), (3808, 58119), (5712, 38746), (11424, 19373)]