220505232

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 651386880

約数和(自身を除く): 430881648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 34, 46, 48, 51, 62, 68, 69, 92, 93, 102, 124, 136, 138, 184, 186, 204, 248, 272, 276, 368, 372, 379, 391, 408, 496, 527, 552, 713, 744, 758, 782, 816, 1054, 1104, 1137, 1173, 1426, 1488, 1516, 1564, 1581, 2108, 2139, 2274, 2346, 2852, 3032, 3128, 3162, 4216, 4278, 4548, 4692, 5704, 6064, 6256, 6324, 6443, 8432, 8556, 8717, 9096, 9384, 11408, 11749, 12121, 12648, 12886, 17112, 17434, 18192, 18768, 19329, 23498, 24242, 25296, 25772, 26151, 34224, 34868, 35247, 36363, 38658, 46996, 48484, 51544, 52302, 69736, 70494, 72726, 77316, 93992, 96968, 103088, 104604, 139472, 140988, 145452, 148189, 154632, 187984, 193936, 199733, 209208, 270227, 281976, 290904, 296378, 309264, 399466, 418416, 444567, 540454, 563952, 581808, 592756, 599199, 798932, 810681, 889134, 1080908, 1185512, 1198398, 1597864, 1621362, 1778268, 2161816, 2371024, 2396796, 3195728, 3242724, 3556536, 4323632, 4593859, 4793592, 6485448, 7113072, 9187718, 9587184, 12970896, 13781577, 18375436, 27563154, 36750872, 55126308, 73501744, 110252616, 220505232]

約数ペア:

[(1, 220505232), (2, 110252616), (3, 73501744), (4, 55126308), (6, 36750872), (8, 27563154), (12, 18375436), (16, 13781577), (17, 12970896), (23, 9587184), (24, 9187718), (31, 7113072), (34, 6485448), (46, 4793592), (48, 4593859), (51, 4323632), (62, 3556536), (68, 3242724), (69, 3195728), (92, 2396796), (93, 2371024), (102, 2161816), (124, 1778268), (136, 1621362), (138, 1597864), (184, 1198398), (186, 1185512), (204, 1080908), (248, 889134), (272, 810681), (276, 798932), (368, 599199), (372, 592756), (379, 581808), (391, 563952), (408, 540454), (496, 444567), (527, 418416), (552, 399466), (713, 309264), (744, 296378), (758, 290904), (782, 281976), (816, 270227), (1054, 209208), (1104, 199733), (1137, 193936), (1173, 187984), (1426, 154632), (1488, 148189), (1516, 145452), (1564, 140988), (1581, 139472), (2108, 104604), (2139, 103088), (2274, 96968), (2346, 93992), (2852, 77316), (3032, 72726), (3128, 70494), (3162, 69736), (4216, 52302), (4278, 51544), (4548, 48484), (4692, 46996), (5704, 38658), (6064, 36363), (6256, 35247), (6324, 34868), (6443, 34224), (8432, 26151), (8556, 25772), (8717, 25296), (9096, 24242), (9384, 23498), (11408, 19329), (11749, 18768), (12121, 18192), (12648, 17434), (12886, 17112)]