15663513844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 31522659840

約数和(自身を除く): 15859145996

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 188, 269, 407, 517, 538, 761, 814, 1034, 1076, 1522, 1628, 1739, 2068, 2959, 3044, 3478, 5918, 6956, 8371, 9953, 11836, 12643, 16742, 19129, 19906, 25286, 28157, 33484, 35767, 38258, 39812, 50572, 56314, 71534, 76516, 109483, 112628, 139073, 143068, 204709, 218966, 278146, 309727, 393437, 409418, 437932, 467791, 556292, 619454, 786874, 818836, 935582, 1238908, 1323379, 1573748, 1871164, 2251799, 2646758, 4503598, 5145701, 5293516, 7574233, 9007196, 9621323, 10291402, 14557169, 15148466, 19242646, 20582804, 29114338, 30296932, 38485292, 58228676, 83316563, 105834553, 166633126, 211669106, 333266252, 355988951, 423338212, 711977902, 1423955804, 3915878461, 7831756922, 15663513844]

約数ペア:

[(1, 15663513844), (2, 7831756922), (4, 3915878461), (11, 1423955804), (22, 711977902), (37, 423338212), (44, 355988951), (47, 333266252), (74, 211669106), (94, 166633126), (148, 105834553), (188, 83316563), (269, 58228676), (407, 38485292), (517, 30296932), (538, 29114338), (761, 20582804), (814, 19242646), (1034, 15148466), (1076, 14557169), (1522, 10291402), (1628, 9621323), (1739, 9007196), (2068, 7574233), (2959, 5293516), (3044, 5145701), (3478, 4503598), (5918, 2646758), (6956, 2251799), (8371, 1871164), (9953, 1573748), (11836, 1323379), (12643, 1238908), (16742, 935582), (19129, 818836), (19906, 786874), (25286, 619454), (28157, 556292), (33484, 467791), (35767, 437932), (38258, 409418), (39812, 393437), (50572, 309727), (56314, 278146), (71534, 218966), (76516, 204709), (109483, 143068), (112628, 139073)]