2019068096

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 112

約数和(自身を含む): 4280855040

約数和(自身を除く): 2261786944

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 79, 86, 148, 158, 172, 251, 296, 316, 344, 502, 592, 632, 688, 1004, 1184, 1264, 1376, 1591, 2008, 2368, 2528, 2752, 2923, 3182, 3397, 4016, 5056, 5846, 6364, 6794, 8032, 9287, 10793, 11692, 12728, 13588, 16064, 18574, 19829, 21586, 23384, 25456, 27176, 37148, 39658, 43172, 46768, 50912, 54352, 74296, 79316, 86344, 93536, 101824, 108704, 125689, 148592, 158632, 172688, 187072, 217408, 251378, 297184, 317264, 345376, 399341, 502756, 594368, 634528, 690752, 733673, 798682, 852647, 1005512, 1269056, 1467346, 1597364, 1705294, 2011024, 2934692, 3194728, 3410588, 4022048, 5869384, 6389456, 6821176, 8044096, 11738768, 12778912, 13642352, 23477536, 25557824, 27284704, 31547939, 46955072, 54569408, 63095878, 126191756, 252383512, 504767024, 1009534048, 2019068096]

約数ペア:

[(1, 2019068096), (2, 1009534048), (4, 504767024), (8, 252383512), (16, 126191756), (32, 63095878), (37, 54569408), (43, 46955072), (64, 31547939), (74, 27284704), (79, 25557824), (86, 23477536), (148, 13642352), (158, 12778912), (172, 11738768), (251, 8044096), (296, 6821176), (316, 6389456), (344, 5869384), (502, 4022048), (592, 3410588), (632, 3194728), (688, 2934692), (1004, 2011024), (1184, 1705294), (1264, 1597364), (1376, 1467346), (1591, 1269056), (2008, 1005512), (2368, 852647), (2528, 798682), (2752, 733673), (2923, 690752), (3182, 634528), (3397, 594368), (4016, 502756), (5056, 399341), (5846, 345376), (6364, 317264), (6794, 297184), (8032, 251378), (9287, 217408), (10793, 187072), (11692, 172688), (12728, 158632), (13588, 148592), (16064, 125689), (18574, 108704), (19829, 101824), (21586, 93536), (23384, 86344), (25456, 79316), (27176, 74296), (37148, 54352), (39658, 50912), (43172, 46768)]