233921844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 720966400

約数和(自身を除く): 487044556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 37, 38, 39, 52, 54, 57, 74, 76, 78, 79, 81, 108, 111, 114, 117, 148, 156, 158, 162, 171, 222, 228, 234, 237, 247, 316, 324, 333, 342, 351, 444, 468, 474, 481, 494, 513, 666, 684, 702, 703, 711, 741, 948, 962, 988, 999, 1026, 1027, 1053, 1332, 1404, 1406, 1422, 1443, 1482, 1501, 1539, 1924, 1998, 2052, 2054, 2106, 2109, 2133, 2223, 2812, 2844, 2886, 2923, 2964, 2997, 3002, 3078, 3081, 3996, 4108, 4212, 4218, 4266, 4329, 4446, 4503, 5772, 5846, 5994, 6004, 6156, 6162, 6327, 6399, 6669, 8436, 8532, 8658, 8769, 8892, 9006, 9139, 9243, 11692, 11988, 12324, 12654, 12798, 12987, 13338, 13509, 17316, 17538, 18012, 18278, 18486, 18981, 19513, 20007, 25308, 25596, 25974, 26307, 26676, 27018, 27417, 27729, 35076, 36556, 36972, 37962, 37999, 38961, 39026, 40014, 40527, 51948, 52614, 54036, 54834, 55458, 55537, 56943, 58539, 75924, 75998, 77922, 78052, 78921, 80028, 81054, 82251, 83187, 105228, 109668, 110916, 111074, 113886, 113997, 117078, 121581, 151996, 155844, 157842, 162108, 164502, 166374, 166611, 175617, 222148, 227772, 227994, 234156, 236763, 243162, 246753, 315684, 329004, 332748, 333222, 341991, 351234, 455988, 473526, 486324, 493506, 499833, 526851, 666444, 683982, 702468, 721981, 740259, 947052, 987012, 999666, 1025973, 1053702, 1367964, 1443962, 1480518, 1499499, 1580553, 1999332, 2051946, 2107404, 2165943, 2887924, 2961036, 2998998, 3077919, 3161106, 4103892, 4331886, 4498497, 5997996, 6155838, 6322212, 6497829, 8663772, 8996994, 12311676, 12995658, 17993988, 19493487, 25991316, 38986974, 58480461, 77973948, 116960922, 233921844]

約数ペア:

[(1, 233921844), (2, 116960922), (3, 77973948), (4, 58480461), (6, 38986974), (9, 25991316), (12, 19493487), (13, 17993988), (18, 12995658), (19, 12311676), (26, 8996994), (27, 8663772), (36, 6497829), (37, 6322212), (38, 6155838), (39, 5997996), (52, 4498497), (54, 4331886), (57, 4103892), (74, 3161106), (76, 3077919), (78, 2998998), (79, 2961036), (81, 2887924), (108, 2165943), (111, 2107404), (114, 2051946), (117, 1999332), (148, 1580553), (156, 1499499), (158, 1480518), (162, 1443962), (171, 1367964), (222, 1053702), (228, 1025973), (234, 999666), (237, 987012), (247, 947052), (316, 740259), (324, 721981), (333, 702468), (342, 683982), (351, 666444), (444, 526851), (468, 499833), (474, 493506), (481, 486324), (494, 473526), (513, 455988), (666, 351234), (684, 341991), (702, 333222), (703, 332748), (711, 329004), (741, 315684), (948, 246753), (962, 243162), (988, 236763), (999, 234156), (1026, 227994), (1027, 227772), (1053, 222148), (1332, 175617), (1404, 166611), (1406, 166374), (1422, 164502), (1443, 162108), (1482, 157842), (1501, 155844), (1539, 151996), (1924, 121581), (1998, 117078), (2052, 113997), (2054, 113886), (2106, 111074), (2109, 110916), (2133, 109668), (2223, 105228), (2812, 83187), (2844, 82251), (2886, 81054), (2923, 80028), (2964, 78921), (2997, 78052), (3002, 77922), (3078, 75998), (3081, 75924), (3996, 58539), (4108, 56943), (4212, 55537), (4218, 55458), (4266, 54834), (4329, 54036), (4446, 52614), (4503, 51948), (5772, 40527), (5846, 40014), (5994, 39026), (6004, 38961), (6156, 37999), (6162, 37962), (6327, 36972), (6399, 36556), (6669, 35076), (8436, 27729), (8532, 27417), (8658, 27018), (8769, 26676), (8892, 26307), (9006, 25974), (9139, 25596), (9243, 25308), (11692, 20007), (11988, 19513), (12324, 18981), (12654, 18486), (12798, 18278), (12987, 18012), (13338, 17538), (13509, 17316)]