1407638736

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{51721}}^1$

素因数の和:51751

約数の個数: 120

約数和(自身を含む): 4669048384

約数和(自身を除く): 3261409648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 51721, 103442, 155163, 206884, 310326, 362047, 413768, 465489, 620652, 724094, 827536, 930978, 1086141, 1241304, 1396467, 1448188, 1861956, 2172282, 2482608, 2792934, 2896376, 3258423, 3723912, 4189401, 4344564, 5585868, 5792752, 6516846, 7447824, 8378802, 8689128, 9775269, 11171736, 12568203, 13033692, 16757604, 17378256, 19550538, 22343472, 25136406, 26067384, 29325807, 33515208, 39101076, 50272812, 52134768, 58651614, 67030416, 78202152, 87977421, 100545624, 117303228, 156404304, 175954842, 201091248, 234606456, 351909684, 469212912, 703819368, 1407638736]

約数ペア:

[(1, 1407638736), (2, 703819368), (3, 469212912), (4, 351909684), (6, 234606456), (7, 201091248), (8, 175954842), (9, 156404304), (12, 117303228), (14, 100545624), (16, 87977421), (18, 78202152), (21, 67030416), (24, 58651614), (27, 52134768), (28, 50272812), (36, 39101076), (42, 33515208), (48, 29325807), (54, 26067384), (56, 25136406), (63, 22343472), (72, 19550538), (81, 17378256), (84, 16757604), (108, 13033692), (112, 12568203), (126, 11171736), (144, 9775269), (162, 8689128), (168, 8378802), (189, 7447824), (216, 6516846), (243, 5792752), (252, 5585868), (324, 4344564), (336, 4189401), (378, 3723912), (432, 3258423), (486, 2896376), (504, 2792934), (567, 2482608), (648, 2172282), (756, 1861956), (972, 1448188), (1008, 1396467), (1134, 1241304), (1296, 1086141), (1512, 930978), (1701, 827536), (1944, 724094), (2268, 620652), (3024, 465489), (3402, 413768), (3888, 362047), (4536, 310326), (6804, 206884), (9072, 155163), (13608, 103442), (27216, 51721)]