218627472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4967}}^1$

素因数の和:5116

約数の個数: 80

約数和(自身を含む): 650529792

約数和(自身を除く): 431902320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1834, 2096, 2751, 3144, 3668, 4967, 5502, 6288, 7336, 9934, 11004, 14672, 14901, 19868, 22008, 29802, 34769, 39736, 44016, 59604, 69538, 79472, 104307, 119208, 139076, 208614, 238416, 278152, 417228, 556304, 650677, 834456, 1301354, 1668912, 1952031, 2602708, 3904062, 4554739, 5205416, 7808124, 9109478, 10410832, 13664217, 15616248, 18218956, 27328434, 31232496, 36437912, 54656868, 72875824, 109313736, 218627472]

約数ペア:

[(1, 218627472), (2, 109313736), (3, 72875824), (4, 54656868), (6, 36437912), (7, 31232496), (8, 27328434), (12, 18218956), (14, 15616248), (16, 13664217), (21, 10410832), (24, 9109478), (28, 7808124), (42, 5205416), (48, 4554739), (56, 3904062), (84, 2602708), (112, 1952031), (131, 1668912), (168, 1301354), (262, 834456), (336, 650677), (393, 556304), (524, 417228), (786, 278152), (917, 238416), (1048, 208614), (1572, 139076), (1834, 119208), (2096, 104307), (2751, 79472), (3144, 69538), (3668, 59604), (4967, 44016), (5502, 39736), (6288, 34769), (7336, 29802), (9934, 22008), (11004, 19868), (14672, 14901)]