231091488

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 729388800

約数和(自身を除く): 498297312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 32, 36, 46, 48, 54, 58, 69, 72, 87, 92, 96, 108, 116, 138, 144, 174, 184, 207, 216, 232, 261, 276, 288, 348, 368, 401, 414, 432, 464, 522, 552, 621, 667, 696, 736, 783, 802, 828, 864, 928, 1044, 1104, 1203, 1242, 1334, 1392, 1566, 1604, 1656, 2001, 2088, 2208, 2406, 2484, 2668, 2784, 3132, 3208, 3312, 3609, 4002, 4176, 4812, 4968, 5336, 6003, 6264, 6416, 6624, 7218, 8004, 8352, 9223, 9624, 9936, 10672, 10827, 11629, 12006, 12528, 12832, 14436, 16008, 18009, 18446, 19248, 19872, 21344, 21654, 23258, 24012, 25056, 27669, 28872, 32016, 34887, 36018, 36892, 38496, 43308, 46516, 48024, 55338, 57744, 64032, 69774, 72036, 73784, 83007, 86616, 93032, 96048, 104661, 110676, 115488, 139548, 144072, 147568, 166014, 173232, 186064, 192096, 209322, 221352, 249021, 267467, 279096, 288144, 295136, 313983, 332028, 346464, 372128, 418644, 442704, 498042, 534934, 558192, 576288, 627966, 664056, 802401, 837288, 885408, 996084, 1069868, 1116384, 1255932, 1328112, 1604802, 1674576, 1992168, 2139736, 2407203, 2511864, 2656224, 3209604, 3349152, 3984336, 4279472, 4814406, 5023728, 6419208, 7221609, 7968672, 8558944, 9628812, 10047456, 12838416, 14443218, 19257624, 25676832, 28886436, 38515248, 57772872, 77030496, 115545744, 231091488]

約数ペア:

[(1, 231091488), (2, 115545744), (3, 77030496), (4, 57772872), (6, 38515248), (8, 28886436), (9, 25676832), (12, 19257624), (16, 14443218), (18, 12838416), (23, 10047456), (24, 9628812), (27, 8558944), (29, 7968672), (32, 7221609), (36, 6419208), (46, 5023728), (48, 4814406), (54, 4279472), (58, 3984336), (69, 3349152), (72, 3209604), (87, 2656224), (92, 2511864), (96, 2407203), (108, 2139736), (116, 1992168), (138, 1674576), (144, 1604802), (174, 1328112), (184, 1255932), (207, 1116384), (216, 1069868), (232, 996084), (261, 885408), (276, 837288), (288, 802401), (348, 664056), (368, 627966), (401, 576288), (414, 558192), (432, 534934), (464, 498042), (522, 442704), (552, 418644), (621, 372128), (667, 346464), (696, 332028), (736, 313983), (783, 295136), (802, 288144), (828, 279096), (864, 267467), (928, 249021), (1044, 221352), (1104, 209322), (1203, 192096), (1242, 186064), (1334, 173232), (1392, 166014), (1566, 147568), (1604, 144072), (1656, 139548), (2001, 115488), (2088, 110676), (2208, 104661), (2406, 96048), (2484, 93032), (2668, 86616), (2784, 83007), (3132, 73784), (3208, 72036), (3312, 69774), (3609, 64032), (4002, 57744), (4176, 55338), (4812, 48024), (4968, 46516), (5336, 43308), (6003, 38496), (6264, 36892), (6416, 36018), (6624, 34887), (7218, 32016), (8004, 28872), (8352, 27669), (9223, 25056), (9624, 24012), (9936, 23258), (10672, 21654), (10827, 21344), (11629, 19872), (12006, 19248), (12528, 18446), (12832, 18009), (14436, 16008)]