221087592

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 697507200

約数和(自身を除く): 476419608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 53, 66, 69, 72, 88, 92, 99, 106, 132, 138, 159, 184, 198, 207, 212, 229, 253, 264, 276, 318, 396, 414, 424, 458, 477, 506, 552, 583, 636, 687, 759, 792, 828, 916, 954, 1012, 1166, 1219, 1272, 1374, 1518, 1656, 1749, 1832, 1908, 2024, 2061, 2277, 2332, 2438, 2519, 2748, 3036, 3498, 3657, 3816, 4122, 4554, 4664, 4876, 5038, 5247, 5267, 5496, 6072, 6996, 7314, 7557, 8244, 9108, 9752, 10076, 10494, 10534, 10971, 12137, 13409, 13992, 14628, 15114, 15801, 16488, 18216, 20152, 20988, 21068, 21942, 22671, 24274, 26818, 29256, 30228, 31602, 36411, 40227, 41976, 42136, 43884, 45342, 47403, 48548, 53636, 57937, 60456, 63204, 72822, 80454, 87768, 90684, 94806, 97096, 107272, 109233, 115874, 120681, 126408, 133507, 145644, 160908, 173811, 181368, 189612, 218466, 231748, 241362, 267014, 279151, 291288, 321816, 347622, 379224, 400521, 436932, 463496, 482724, 521433, 534028, 558302, 695244, 801042, 837453, 873864, 965448, 1042866, 1068056, 1116604, 1201563, 1390488, 1602084, 1674906, 2085732, 2233208, 2403126, 2512359, 3070661, 3204168, 3349812, 4171464, 4806252, 5024718, 6141322, 6699624, 9211983, 9612504, 10049436, 12282644, 18423966, 20098872, 24565288, 27635949, 36847932, 55271898, 73695864, 110543796, 221087592]

約数ペア:

[(1, 221087592), (2, 110543796), (3, 73695864), (4, 55271898), (6, 36847932), (8, 27635949), (9, 24565288), (11, 20098872), (12, 18423966), (18, 12282644), (22, 10049436), (23, 9612504), (24, 9211983), (33, 6699624), (36, 6141322), (44, 5024718), (46, 4806252), (53, 4171464), (66, 3349812), (69, 3204168), (72, 3070661), (88, 2512359), (92, 2403126), (99, 2233208), (106, 2085732), (132, 1674906), (138, 1602084), (159, 1390488), (184, 1201563), (198, 1116604), (207, 1068056), (212, 1042866), (229, 965448), (253, 873864), (264, 837453), (276, 801042), (318, 695244), (396, 558302), (414, 534028), (424, 521433), (458, 482724), (477, 463496), (506, 436932), (552, 400521), (583, 379224), (636, 347622), (687, 321816), (759, 291288), (792, 279151), (828, 267014), (916, 241362), (954, 231748), (1012, 218466), (1166, 189612), (1219, 181368), (1272, 173811), (1374, 160908), (1518, 145644), (1656, 133507), (1749, 126408), (1832, 120681), (1908, 115874), (2024, 109233), (2061, 107272), (2277, 97096), (2332, 94806), (2438, 90684), (2519, 87768), (2748, 80454), (3036, 72822), (3498, 63204), (3657, 60456), (3816, 57937), (4122, 53636), (4554, 48548), (4664, 47403), (4876, 45342), (5038, 43884), (5247, 42136), (5267, 41976), (5496, 40227), (6072, 36411), (6996, 31602), (7314, 30228), (7557, 29256), (8244, 26818), (9108, 24274), (9752, 22671), (10076, 21942), (10494, 21068), (10534, 20988), (10971, 20152), (12137, 18216), (13409, 16488), (13992, 15801), (14628, 15114)]