251232432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15349}}^1$

素因数の和:15402

約数の個数: 80

約数和(自身を含む): 730905600

約数和(自身を除く): 479673168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 15349, 16368, 30698, 46047, 61396, 92094, 122792, 168839, 184188, 245584, 337678, 368376, 475819, 506517, 675356, 736752, 951638, 1013034, 1350712, 1427457, 1903276, 2026068, 2701424, 2854914, 3806552, 4052136, 5234009, 5709828, 7613104, 8104272, 10468018, 11419656, 15702027, 20936036, 22839312, 31404054, 41872072, 62808108, 83744144, 125616216, 251232432]

約数ペア:

[(1, 251232432), (2, 125616216), (3, 83744144), (4, 62808108), (6, 41872072), (8, 31404054), (11, 22839312), (12, 20936036), (16, 15702027), (22, 11419656), (24, 10468018), (31, 8104272), (33, 7613104), (44, 5709828), (48, 5234009), (62, 4052136), (66, 3806552), (88, 2854914), (93, 2701424), (124, 2026068), (132, 1903276), (176, 1427457), (186, 1350712), (248, 1013034), (264, 951638), (341, 736752), (372, 675356), (496, 506517), (528, 475819), (682, 368376), (744, 337678), (1023, 245584), (1364, 184188), (1488, 168839), (2046, 122792), (2728, 92094), (4092, 61396), (5456, 46047), (8184, 30698), (15349, 16368)]