213207456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28843}}^1$

素因数の和:28874

約数の個数: 96

約数和(自身を含む): 697794048

約数和(自身を除く): 484586592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 28843, 57686, 86529, 115372, 173058, 201901, 230744, 317273, 346116, 403802, 461488, 605703, 634546, 692232, 807604, 922976, 951819, 1211406, 1269092, 1384464, 1615208, 1903638, 2220911, 2422812, 2538184, 2768928, 3230416, 3807276, 4441822, 4845624, 5076368, 6460832, 6662733, 7614552, 8883644, 9691248, 10152736, 13325466, 15229104, 17767288, 19382496, 26650932, 30458208, 35534576, 53301864, 71069152, 106603728, 213207456]

約数ペア:

[(1, 213207456), (2, 106603728), (3, 71069152), (4, 53301864), (6, 35534576), (7, 30458208), (8, 26650932), (11, 19382496), (12, 17767288), (14, 15229104), (16, 13325466), (21, 10152736), (22, 9691248), (24, 8883644), (28, 7614552), (32, 6662733), (33, 6460832), (42, 5076368), (44, 4845624), (48, 4441822), (56, 3807276), (66, 3230416), (77, 2768928), (84, 2538184), (88, 2422812), (96, 2220911), (112, 1903638), (132, 1615208), (154, 1384464), (168, 1269092), (176, 1211406), (224, 951819), (231, 922976), (264, 807604), (308, 692232), (336, 634546), (352, 605703), (462, 461488), (528, 403802), (616, 346116), (672, 317273), (924, 230744), (1056, 201901), (1232, 173058), (1848, 115372), (2464, 86529), (3696, 57686), (7392, 28843)]