2054997612

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 5510668800

約数和(自身を除く): 3455671188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 59, 74, 79, 111, 118, 148, 158, 177, 222, 236, 237, 316, 331, 333, 354, 444, 474, 531, 662, 666, 708, 711, 948, 993, 1062, 1324, 1332, 1422, 1986, 2124, 2183, 2844, 2923, 2979, 3972, 4366, 4661, 5846, 5958, 6549, 8732, 8769, 9322, 11692, 11916, 12247, 13098, 13983, 17538, 18644, 19529, 19647, 24494, 26149, 26196, 26307, 27966, 35076, 36741, 39058, 39294, 41949, 48988, 52298, 52614, 55932, 58587, 73482, 78116, 78447, 78588, 83898, 104596, 105228, 110223, 117174, 146964, 156894, 167796, 172457, 175761, 220446, 234348, 235341, 313788, 344914, 351522, 440892, 470682, 517371, 689828, 703044, 722573, 941364, 967513, 1034742, 1445146, 1542791, 1552113, 1935026, 2069484, 2167719, 2890292, 2902539, 3085582, 3104226, 3870052, 4335438, 4628373, 5805078, 6171164, 6208452, 6503157, 8670876, 8707617, 9256746, 11610156, 13006314, 13885119, 17415234, 18513492, 26012628, 27770238, 34830468, 55540476, 57083267, 114166534, 171249801, 228333068, 342499602, 513749403, 684999204, 1027498806, 2054997612]

約数ペア:

[(1, 2054997612), (2, 1027498806), (3, 684999204), (4, 513749403), (6, 342499602), (9, 228333068), (12, 171249801), (18, 114166534), (36, 57083267), (37, 55540476), (59, 34830468), (74, 27770238), (79, 26012628), (111, 18513492), (118, 17415234), (148, 13885119), (158, 13006314), (177, 11610156), (222, 9256746), (236, 8707617), (237, 8670876), (316, 6503157), (331, 6208452), (333, 6171164), (354, 5805078), (444, 4628373), (474, 4335438), (531, 3870052), (662, 3104226), (666, 3085582), (708, 2902539), (711, 2890292), (948, 2167719), (993, 2069484), (1062, 1935026), (1324, 1552113), (1332, 1542791), (1422, 1445146), (1986, 1034742), (2124, 967513), (2183, 941364), (2844, 722573), (2923, 703044), (2979, 689828), (3972, 517371), (4366, 470682), (4661, 440892), (5846, 351522), (5958, 344914), (6549, 313788), (8732, 235341), (8769, 234348), (9322, 220446), (11692, 175761), (11916, 172457), (12247, 167796), (13098, 156894), (13983, 146964), (17538, 117174), (18644, 110223), (19529, 105228), (19647, 104596), (24494, 83898), (26149, 78588), (26196, 78447), (26307, 78116), (27966, 73482), (35076, 58587), (36741, 55932), (39058, 52614), (39294, 52298), (41949, 48988)]