280306776672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{662551}}^1$

素因数の和:662693

約数の個数: 144

約数和(自身を含む): 866037620448

約数和(自身を除く): 585730843776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 113, 117, 144, 156, 208, 226, 234, 288, 312, 339, 416, 452, 468, 624, 678, 904, 936, 1017, 1248, 1356, 1469, 1808, 1872, 2034, 2712, 2938, 3616, 3744, 4068, 4407, 5424, 5876, 8136, 8814, 10848, 11752, 13221, 16272, 17628, 23504, 26442, 32544, 35256, 47008, 52884, 70512, 105768, 141024, 211536, 423072, 662551, 1325102, 1987653, 2650204, 3975306, 5300408, 5962959, 7950612, 8613163, 10600816, 11925918, 15901224, 17226326, 21201632, 23851836, 25839489, 31802448, 34452652, 47703672, 51678978, 63604896, 68905304, 74868263, 77518467, 95407344, 103357956, 137810608, 149736526, 155036934, 190814688, 206715912, 224604789, 275621216, 299473052, 310073868, 413431824, 449209578, 598946104, 620147736, 673814367, 826863648, 898419156, 973287419, 1197892208, 1240295472, 1347628734, 1796838312, 1946574838, 2395784416, 2480590944, 2695257468, 2919862257, 3593676624, 3893149676, 5390514936, 5839724514, 7187353248, 7786299352, 8759586771, 10781029872, 11679449028, 15572598704, 17519173542, 21562059744, 23358898056, 31145197408, 35038347084, 46717796112, 70076694168, 93435592224, 140153388336, 280306776672]

約数ペア:

[(1, 280306776672), (2, 140153388336), (3, 93435592224), (4, 70076694168), (6, 46717796112), (8, 35038347084), (9, 31145197408), (12, 23358898056), (13, 21562059744), (16, 17519173542), (18, 15572598704), (24, 11679449028), (26, 10781029872), (32, 8759586771), (36, 7786299352), (39, 7187353248), (48, 5839724514), (52, 5390514936), (72, 3893149676), (78, 3593676624), (96, 2919862257), (104, 2695257468), (113, 2480590944), (117, 2395784416), (144, 1946574838), (156, 1796838312), (208, 1347628734), (226, 1240295472), (234, 1197892208), (288, 973287419), (312, 898419156), (339, 826863648), (416, 673814367), (452, 620147736), (468, 598946104), (624, 449209578), (678, 413431824), (904, 310073868), (936, 299473052), (1017, 275621216), (1248, 224604789), (1356, 206715912), (1469, 190814688), (1808, 155036934), (1872, 149736526), (2034, 137810608), (2712, 103357956), (2938, 95407344), (3616, 77518467), (3744, 74868263), (4068, 68905304), (4407, 63604896), (5424, 51678978), (5876, 47703672), (8136, 34452652), (8814, 31802448), (10848, 25839489), (11752, 23851836), (13221, 21201632), (16272, 17226326), (17628, 15901224), (23504, 11925918), (26442, 10600816), (32544, 8613163), (35256, 7950612), (47008, 5962959), (52884, 5300408), (70512, 3975306), (105768, 2650204), (141024, 1987653), (211536, 1325102), (423072, 662551)]