213305904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7297}}^1$

素因数の和:7347

約数の個数: 120

約数和(自身を含む): 705862560

約数和(自身を除く): 492556656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 7297, 7308, 9744, 14594, 14616, 21891, 29188, 29232, 43782, 51079, 58376, 65673, 87564, 102158, 116752, 131346, 153237, 175128, 204316, 211613, 262692, 306474, 350256, 408632, 423226, 459711, 525384, 612948, 634839, 817264, 846452, 919422, 1050768, 1225896, 1269678, 1481291, 1692904, 1838844, 1904517, 2451792, 2539356, 2962582, 3385808, 3677688, 3809034, 4443873, 5078712, 5925164, 7355376, 7618068, 8887746, 10157424, 11850328, 13331619, 15236136, 17775492, 23700656, 26663238, 30472272, 35550984, 53326476, 71101968, 106652952, 213305904]

約数ペア:

[(1, 213305904), (2, 106652952), (3, 71101968), (4, 53326476), (6, 35550984), (7, 30472272), (8, 26663238), (9, 23700656), (12, 17775492), (14, 15236136), (16, 13331619), (18, 11850328), (21, 10157424), (24, 8887746), (28, 7618068), (29, 7355376), (36, 5925164), (42, 5078712), (48, 4443873), (56, 3809034), (58, 3677688), (63, 3385808), (72, 2962582), (84, 2539356), (87, 2451792), (112, 1904517), (116, 1838844), (126, 1692904), (144, 1481291), (168, 1269678), (174, 1225896), (203, 1050768), (232, 919422), (252, 846452), (261, 817264), (336, 634839), (348, 612948), (406, 525384), (464, 459711), (504, 423226), (522, 408632), (609, 350256), (696, 306474), (812, 262692), (1008, 211613), (1044, 204316), (1218, 175128), (1392, 153237), (1624, 131346), (1827, 116752), (2088, 102158), (2436, 87564), (3248, 65673), (3654, 58376), (4176, 51079), (4872, 43782), (7297, 29232), (7308, 29188), (9744, 21891), (14594, 14616)]