258911712

素因数分解:

$2^5\times 3^2\times {\mathrm{773}}^1\times {\mathrm{1163}}^1$

素因数の和:1952

約数の個数: 72

約数和(自身を含む): 737866584

約数和(自身を除く): 478954872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 773, 1163, 1546, 2319, 2326, 3092, 3489, 4638, 4652, 6184, 6957, 6978, 9276, 9304, 10467, 12368, 13914, 13956, 18552, 18608, 20934, 24736, 27828, 27912, 37104, 37216, 41868, 55656, 55824, 74208, 83736, 111312, 111648, 167472, 222624, 334944, 898999, 1797998, 2696997, 3595996, 5393994, 7191992, 8090991, 10787988, 14383984, 16181982, 21575976, 28767968, 32363964, 43151952, 64727928, 86303904, 129455856, 258911712]

約数ペア:

[(1, 258911712), (2, 129455856), (3, 86303904), (4, 64727928), (6, 43151952), (8, 32363964), (9, 28767968), (12, 21575976), (16, 16181982), (18, 14383984), (24, 10787988), (32, 8090991), (36, 7191992), (48, 5393994), (72, 3595996), (96, 2696997), (144, 1797998), (288, 898999), (773, 334944), (1163, 222624), (1546, 167472), (2319, 111648), (2326, 111312), (3092, 83736), (3489, 74208), (4638, 55824), (4652, 55656), (6184, 41868), (6957, 37216), (6978, 37104), (9276, 27912), (9304, 27828), (10467, 24736), (12368, 20934), (13914, 18608), (13956, 18552)]