254927274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1163}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 619508736

約数和(自身を除く): 364581462

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 307, 357, 614, 714, 921, 1163, 1842, 2149, 2326, 3489, 4298, 5219, 6447, 6978, 8141, 10438, 12894, 15657, 16282, 19771, 24423, 31314, 36533, 39542, 48846, 59313, 73066, 109599, 118626, 138397, 219198, 276794, 357041, 415191, 714082, 830382, 1071123, 2142246, 2499287, 4998574, 6069697, 7497861, 12139394, 14995722, 18209091, 36418182, 42487879, 84975758, 127463637, 254927274]

約数ペア:

[(1, 254927274), (2, 127463637), (3, 84975758), (6, 42487879), (7, 36418182), (14, 18209091), (17, 14995722), (21, 12139394), (34, 7497861), (42, 6069697), (51, 4998574), (102, 2499287), (119, 2142246), (238, 1071123), (307, 830382), (357, 714082), (614, 415191), (714, 357041), (921, 276794), (1163, 219198), (1842, 138397), (2149, 118626), (2326, 109599), (3489, 73066), (4298, 59313), (5219, 48846), (6447, 39542), (6978, 36533), (8141, 31314), (10438, 24423), (12894, 19771), (15657, 16282)]