248646222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 609729120

約数和(自身を除く): 361082898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 109, 123, 198, 218, 246, 281, 327, 369, 451, 562, 654, 738, 843, 902, 981, 1199, 1353, 1686, 1962, 2398, 2529, 2706, 3091, 3597, 4059, 4469, 5058, 6182, 7194, 8118, 8938, 9273, 10791, 11521, 13407, 18546, 21582, 23042, 26814, 27819, 30629, 34563, 40221, 49159, 55638, 61258, 69126, 80442, 91887, 98318, 103689, 126731, 147477, 183774, 207378, 253462, 275661, 294954, 336919, 380193, 442431, 551322, 673838, 760386, 884862, 1010757, 1140579, 1255789, 2021514, 2281158, 2511578, 3032271, 3767367, 6064542, 7534734, 11302101, 13813679, 22604202, 27627358, 41441037, 82882074, 124323111, 248646222]

約数ペア:

[(1, 248646222), (2, 124323111), (3, 82882074), (6, 41441037), (9, 27627358), (11, 22604202), (18, 13813679), (22, 11302101), (33, 7534734), (41, 6064542), (66, 3767367), (82, 3032271), (99, 2511578), (109, 2281158), (123, 2021514), (198, 1255789), (218, 1140579), (246, 1010757), (281, 884862), (327, 760386), (369, 673838), (451, 551322), (562, 442431), (654, 380193), (738, 336919), (843, 294954), (902, 275661), (981, 253462), (1199, 207378), (1353, 183774), (1686, 147477), (1962, 126731), (2398, 103689), (2529, 98318), (2706, 91887), (3091, 80442), (3597, 69126), (4059, 61258), (4469, 55638), (5058, 49159), (6182, 40221), (7194, 34563), (8118, 30629), (8938, 27819), (9273, 26814), (10791, 23042), (11521, 21582), (13407, 18546)]