267579004

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 602138880

約数和(自身を除く): 334559876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 539, 553, 869, 1078, 1106, 1571, 1738, 2156, 2212, 3142, 3476, 3871, 6083, 6284, 7742, 10997, 12166, 15484, 17281, 21994, 24332, 34562, 42581, 43988, 69124, 76979, 85162, 120967, 124109, 153958, 170324, 241934, 248218, 307916, 483868, 496436, 846769, 868763, 1365199, 1693538, 1737526, 2730398, 3387076, 3475052, 5460796, 6081341, 9556393, 12162682, 19112786, 24325364, 38225572, 66894751, 133789502, 267579004]

約数ペア:

[(1, 267579004), (2, 133789502), (4, 66894751), (7, 38225572), (11, 24325364), (14, 19112786), (22, 12162682), (28, 9556393), (44, 6081341), (49, 5460796), (77, 3475052), (79, 3387076), (98, 2730398), (154, 1737526), (158, 1693538), (196, 1365199), (308, 868763), (316, 846769), (539, 496436), (553, 483868), (869, 307916), (1078, 248218), (1106, 241934), (1571, 170324), (1738, 153958), (2156, 124109), (2212, 120967), (3142, 85162), (3476, 76979), (3871, 69124), (6083, 43988), (6284, 42581), (7742, 34562), (10997, 24332), (12166, 21994), (15484, 17281)]