490695408

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{7727}}^1$

素因数の和:7761

約数の個数: 150

約数和(自身を含む): 1652300496

約数和(自身を除く): 1161605088

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, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2268, 2352, 2646, 3024, 3528, 3969, 4536, 5292, 7056, 7727, 7938, 9072, 10584, 15454, 15876, 21168, 23181, 30908, 31752, 46362, 54089, 61816, 63504, 69543, 92724, 108178, 123632, 139086, 162267, 185448, 208629, 216356, 278172, 324534, 370896, 378623, 417258, 432712, 486801, 556344, 625887, 649068, 757246, 834516, 865424, 973602, 1112688, 1135869, 1251774, 1298136, 1460403, 1514492, 1669032, 1947204, 2271738, 2503548, 2596272, 2920806, 3028984, 3338064, 3407607, 3894408, 4381209, 4543476, 5007096, 5841612, 6057968, 6815214, 7788816, 8762418, 9086952, 10014192, 10222821, 11683224, 13630428, 17524836, 18173904, 20445642, 23366448, 27260856, 30668463, 35049672, 40891284, 54521712, 61336926, 70099344, 81782568, 122673852, 163565136, 245347704, 490695408]

約数ペア:

[(1, 490695408), (2, 245347704), (3, 163565136), (4, 122673852), (6, 81782568), (7, 70099344), (8, 61336926), (9, 54521712), (12, 40891284), (14, 35049672), (16, 30668463), (18, 27260856), (21, 23366448), (24, 20445642), (27, 18173904), (28, 17524836), (36, 13630428), (42, 11683224), (48, 10222821), (49, 10014192), (54, 9086952), (56, 8762418), (63, 7788816), (72, 6815214), (81, 6057968), (84, 5841612), (98, 5007096), (108, 4543476), (112, 4381209), (126, 3894408), (144, 3407607), (147, 3338064), (162, 3028984), (168, 2920806), (189, 2596272), (196, 2503548), (216, 2271738), (252, 1947204), (294, 1669032), (324, 1514492), (336, 1460403), (378, 1298136), (392, 1251774), (432, 1135869), (441, 1112688), (504, 973602), (567, 865424), (588, 834516), (648, 757246), (756, 649068), (784, 625887), (882, 556344), (1008, 486801), (1134, 432712), (1176, 417258), (1296, 378623), (1323, 370896), (1512, 324534), (1764, 278172), (2268, 216356), (2352, 208629), (2646, 185448), (3024, 162267), (3528, 139086), (3969, 123632), (4536, 108178), (5292, 92724), (7056, 69543), (7727, 63504), (7938, 61816), (9072, 54089), (10584, 46362), (15454, 31752), (15876, 30908), (21168, 23181)]