1989484992

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{313997}}^1$

素因数の和:314026

約数の個数: 84

約数和(自身を含む): 6220928376

約数和(自身を除く): 4231443384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 313997, 627994, 941991, 1255988, 1883982, 2511976, 2825973, 3453967, 3767964, 5023952, 5651946, 6907934, 7535928, 10047904, 10361901, 11303892, 13815868, 15071856, 20095808, 20723802, 22607784, 27631736, 30143712, 31085703, 41447604, 45215568, 55263472, 60287424, 62171406, 82895208, 90431136, 110526944, 124342812, 165790416, 180862272, 221053888, 248685624, 331580832, 497371248, 663161664, 994742496, 1989484992]

約数ペア:

[(1, 1989484992), (2, 994742496), (3, 663161664), (4, 497371248), (6, 331580832), (8, 248685624), (9, 221053888), (11, 180862272), (12, 165790416), (16, 124342812), (18, 110526944), (22, 90431136), (24, 82895208), (32, 62171406), (33, 60287424), (36, 55263472), (44, 45215568), (48, 41447604), (64, 31085703), (66, 30143712), (72, 27631736), (88, 22607784), (96, 20723802), (99, 20095808), (132, 15071856), (144, 13815868), (176, 11303892), (192, 10361901), (198, 10047904), (264, 7535928), (288, 6907934), (352, 5651946), (396, 5023952), (528, 3767964), (576, 3453967), (704, 2825973), (792, 2511976), (1056, 1883982), (1584, 1255988), (2112, 941991), (3168, 627994), (6336, 313997)]