331337238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 771379200

約数和(自身を除く): 440041962

約数列:

[1, 2, 3, 6, 19, 29, 31, 38, 53, 57, 58, 61, 62, 87, 93, 106, 114, 122, 159, 174, 183, 186, 318, 366, 551, 589, 899, 1007, 1102, 1159, 1178, 1537, 1643, 1653, 1767, 1769, 1798, 1891, 2014, 2318, 2697, 3021, 3074, 3233, 3286, 3306, 3477, 3534, 3538, 3782, 4611, 4929, 5307, 5394, 5673, 6042, 6466, 6954, 9222, 9699, 9858, 10614, 11346, 17081, 19398, 29203, 31217, 33611, 34162, 35929, 47647, 51243, 54839, 58406, 61427, 62434, 67222, 71858, 87609, 93651, 93757, 95294, 100223, 100833, 102486, 107787, 109678, 122854, 142941, 164517, 175218, 184281, 187302, 187514, 200446, 201666, 215574, 281271, 285882, 300669, 329034, 368562, 562542, 601338, 905293, 1041941, 1781383, 1810586, 1904237, 2083882, 2715879, 2906467, 3125823, 3562766, 3808474, 5344149, 5431758, 5712711, 5812934, 6251646, 8719401, 10688298, 11425422, 17438802, 55222873, 110445746, 165668619, 331337238]

約数ペア:

[(1, 331337238), (2, 165668619), (3, 110445746), (6, 55222873), (19, 17438802), (29, 11425422), (31, 10688298), (38, 8719401), (53, 6251646), (57, 5812934), (58, 5712711), (61, 5431758), (62, 5344149), (87, 3808474), (93, 3562766), (106, 3125823), (114, 2906467), (122, 2715879), (159, 2083882), (174, 1904237), (183, 1810586), (186, 1781383), (318, 1041941), (366, 905293), (551, 601338), (589, 562542), (899, 368562), (1007, 329034), (1102, 300669), (1159, 285882), (1178, 281271), (1537, 215574), (1643, 201666), (1653, 200446), (1767, 187514), (1769, 187302), (1798, 184281), (1891, 175218), (2014, 164517), (2318, 142941), (2697, 122854), (3021, 109678), (3074, 107787), (3233, 102486), (3286, 100833), (3306, 100223), (3477, 95294), (3534, 93757), (3538, 93651), (3782, 87609), (4611, 71858), (4929, 67222), (5307, 62434), (5394, 61427), (5673, 58406), (6042, 54839), (6466, 51243), (6954, 47647), (9222, 35929), (9699, 34162), (9858, 33611), (10614, 31217), (11346, 29203), (17081, 19398)]