198322992

素因数分解:

$2^4\times 3^6\times 7^2\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 210

約数和(自身を含む): 672103188

約数和(自身を除く): 473780196

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 347, 378, 392, 432, 441, 486, 504, 567, 588, 648, 694, 729, 756, 784, 882, 972, 1008, 1041, 1134, 1176, 1296, 1323, 1388, 1458, 1512, 1701, 1764, 1944, 2082, 2268, 2352, 2429, 2646, 2776, 2916, 3024, 3123, 3402, 3528, 3888, 3969, 4164, 4536, 4858, 5103, 5292, 5552, 5832, 6246, 6804, 7056, 7287, 7938, 8328, 9072, 9369, 9716, 10206, 10584, 11664, 11907, 12492, 13608, 14574, 15876, 16656, 17003, 18738, 19432, 20412, 21168, 21861, 23814, 24984, 27216, 28107, 29148, 31752, 34006, 35721, 37476, 38864, 40824, 43722, 47628, 49968, 51009, 56214, 58296, 63504, 65583, 68012, 71442, 74952, 81648, 84321, 87444, 95256, 102018, 112428, 116592, 131166, 136024, 142884, 149904, 153027, 168642, 174888, 190512, 196749, 204036, 224856, 252963, 262332, 272048, 285768, 306054, 337284, 349776, 393498, 408072, 449712, 459081, 505926, 524664, 571536, 590247, 612108, 674568, 786996, 816144, 918162, 1011852, 1049328, 1180494, 1224216, 1349136, 1377243, 1573992, 1770741, 1836324, 2023704, 2360988, 2448432, 2754486, 3147984, 3541482, 3672648, 4047408, 4131729, 4721976, 5508972, 7082964, 7345296, 8263458, 9443952, 11017944, 12395187, 14165928, 16526916, 22035888, 24790374, 28331856, 33053832, 49580748, 66107664, 99161496, 198322992]

約数ペア:

[(1, 198322992), (2, 99161496), (3, 66107664), (4, 49580748), (6, 33053832), (7, 28331856), (8, 24790374), (9, 22035888), (12, 16526916), (14, 14165928), (16, 12395187), (18, 11017944), (21, 9443952), (24, 8263458), (27, 7345296), (28, 7082964), (36, 5508972), (42, 4721976), (48, 4131729), (49, 4047408), (54, 3672648), (56, 3541482), (63, 3147984), (72, 2754486), (81, 2448432), (84, 2360988), (98, 2023704), (108, 1836324), (112, 1770741), (126, 1573992), (144, 1377243), (147, 1349136), (162, 1224216), (168, 1180494), (189, 1049328), (196, 1011852), (216, 918162), (243, 816144), (252, 786996), (294, 674568), (324, 612108), (336, 590247), (347, 571536), (378, 524664), (392, 505926), (432, 459081), (441, 449712), (486, 408072), (504, 393498), (567, 349776), (588, 337284), (648, 306054), (694, 285768), (729, 272048), (756, 262332), (784, 252963), (882, 224856), (972, 204036), (1008, 196749), (1041, 190512), (1134, 174888), (1176, 168642), (1296, 153027), (1323, 149904), (1388, 142884), (1458, 136024), (1512, 131166), (1701, 116592), (1764, 112428), (1944, 102018), (2082, 95256), (2268, 87444), (2352, 84321), (2429, 81648), (2646, 74952), (2776, 71442), (2916, 68012), (3024, 65583), (3123, 63504), (3402, 58296), (3528, 56214), (3888, 51009), (3969, 49968), (4164, 47628), (4536, 43722), (4858, 40824), (5103, 38864), (5292, 37476), (5552, 35721), (5832, 34006), (6246, 31752), (6804, 29148), (7056, 28107), (7287, 27216), (7938, 24984), (8328, 23814), (9072, 21861), (9369, 21168), (9716, 20412), (10206, 19432), (10584, 18738), (11664, 17003), (11907, 16656), (12492, 15876), (13608, 14574)]