2191931352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 216

約数和(自身を含む): 6797992500

約数和(自身を除く): 4606061148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 169, 171, 228, 234, 247, 312, 338, 342, 361, 456, 468, 494, 499, 507, 676, 684, 722, 741, 936, 988, 998, 1014, 1083, 1352, 1368, 1444, 1482, 1497, 1521, 1976, 1996, 2028, 2166, 2223, 2888, 2964, 2994, 3042, 3211, 3249, 3992, 4056, 4332, 4446, 4491, 4693, 5928, 5988, 6084, 6422, 6487, 6498, 8664, 8892, 8982, 9386, 9481, 9633, 11976, 12168, 12844, 12974, 12996, 14079, 17784, 17964, 18772, 18962, 19266, 19461, 25688, 25948, 25992, 28158, 28443, 28899, 35928, 37544, 37924, 38532, 38922, 42237, 51896, 56316, 56886, 57798, 58383, 61009, 75848, 77064, 77844, 84331, 84474, 85329, 112632, 113772, 115596, 116766, 122018, 123253, 155688, 168662, 168948, 170658, 180139, 183027, 227544, 231192, 233532, 244036, 246506, 252993, 337324, 337896, 341316, 360278, 366054, 369759, 467064, 488072, 493012, 505986, 540417, 549081, 674648, 682632, 720556, 732108, 739518, 758979, 986024, 1011972, 1080834, 1098162, 1109277, 1441112, 1464216, 1479036, 1517958, 1602289, 1621251, 2023944, 2161668, 2196324, 2218554, 2341807, 2958072, 3035916, 3204578, 3242502, 4323336, 4392648, 4437108, 4683614, 4806867, 6071832, 6409156, 6485004, 7025421, 8874216, 9367228, 9613734, 12818312, 12970008, 14050842, 14420601, 18734456, 19227468, 21076263, 28101684, 28841202, 30443491, 38454936, 42152526, 56203368, 57682404, 60886982, 84305052, 91330473, 115364808, 121773964, 168610104, 182660946, 243547928, 273991419, 365321892, 547982838, 730643784, 1095965676, 2191931352]

約数ペア:

[(1, 2191931352), (2, 1095965676), (3, 730643784), (4, 547982838), (6, 365321892), (8, 273991419), (9, 243547928), (12, 182660946), (13, 168610104), (18, 121773964), (19, 115364808), (24, 91330473), (26, 84305052), (36, 60886982), (38, 57682404), (39, 56203368), (52, 42152526), (57, 38454936), (72, 30443491), (76, 28841202), (78, 28101684), (104, 21076263), (114, 19227468), (117, 18734456), (152, 14420601), (156, 14050842), (169, 12970008), (171, 12818312), (228, 9613734), (234, 9367228), (247, 8874216), (312, 7025421), (338, 6485004), (342, 6409156), (361, 6071832), (456, 4806867), (468, 4683614), (494, 4437108), (499, 4392648), (507, 4323336), (676, 3242502), (684, 3204578), (722, 3035916), (741, 2958072), (936, 2341807), (988, 2218554), (998, 2196324), (1014, 2161668), (1083, 2023944), (1352, 1621251), (1368, 1602289), (1444, 1517958), (1482, 1479036), (1497, 1464216), (1521, 1441112), (1976, 1109277), (1996, 1098162), (2028, 1080834), (2166, 1011972), (2223, 986024), (2888, 758979), (2964, 739518), (2994, 732108), (3042, 720556), (3211, 682632), (3249, 674648), (3992, 549081), (4056, 540417), (4332, 505986), (4446, 493012), (4491, 488072), (4693, 467064), (5928, 369759), (5988, 366054), (6084, 360278), (6422, 341316), (6487, 337896), (6498, 337324), (8664, 252993), (8892, 246506), (8982, 244036), (9386, 233532), (9481, 231192), (9633, 227544), (11976, 183027), (12168, 180139), (12844, 170658), (12974, 168948), (12996, 168662), (14079, 155688), (17784, 123253), (17964, 122018), (18772, 116766), (18962, 115596), (19266, 113772), (19461, 112632), (25688, 85329), (25948, 84474), (25992, 84331), (28158, 77844), (28443, 77064), (28899, 75848), (35928, 61009), (37544, 58383), (37924, 57798), (38532, 56886), (38922, 56316), (42237, 51896)]