225556408

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 573267240

約数和(自身を除く): 347710832

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 181, 187, 196, 238, 289, 308, 362, 374, 392, 476, 539, 578, 616, 724, 748, 833, 952, 1078, 1156, 1267, 1309, 1448, 1496, 1666, 1991, 2023, 2156, 2312, 2534, 2618, 3077, 3179, 3332, 3982, 4046, 4312, 5068, 5236, 6154, 6358, 6664, 7964, 8092, 8869, 9163, 10136, 10472, 12308, 12716, 13937, 14161, 15928, 16184, 17738, 18326, 21539, 22253, 24616, 25432, 27874, 28322, 33847, 35476, 36652, 43078, 44506, 52309, 55748, 56644, 67694, 70952, 73304, 86156, 89012, 97559, 104618, 111496, 113288, 135388, 150773, 155771, 172312, 178024, 195118, 209236, 236929, 270776, 301546, 311542, 366163, 390236, 418472, 473858, 575399, 603092, 623084, 732326, 780472, 947716, 1150798, 1206184, 1246168, 1464652, 1658503, 1895432, 2301596, 2563141, 2929304, 3317006, 4027793, 4603192, 5126282, 6634012, 8055586, 10252564, 13268024, 16111172, 20505128, 28194551, 32222344, 56389102, 112778204, 225556408]

約数ペア:

[(1, 225556408), (2, 112778204), (4, 56389102), (7, 32222344), (8, 28194551), (11, 20505128), (14, 16111172), (17, 13268024), (22, 10252564), (28, 8055586), (34, 6634012), (44, 5126282), (49, 4603192), (56, 4027793), (68, 3317006), (77, 2929304), (88, 2563141), (98, 2301596), (119, 1895432), (136, 1658503), (154, 1464652), (181, 1246168), (187, 1206184), (196, 1150798), (238, 947716), (289, 780472), (308, 732326), (362, 623084), (374, 603092), (392, 575399), (476, 473858), (539, 418472), (578, 390236), (616, 366163), (724, 311542), (748, 301546), (833, 270776), (952, 236929), (1078, 209236), (1156, 195118), (1267, 178024), (1309, 172312), (1448, 155771), (1496, 150773), (1666, 135388), (1991, 113288), (2023, 111496), (2156, 104618), (2312, 97559), (2534, 89012), (2618, 86156), (3077, 73304), (3179, 70952), (3332, 67694), (3982, 56644), (4046, 55748), (4312, 52309), (5068, 44506), (5236, 43078), (6154, 36652), (6358, 35476), (6664, 33847), (7964, 28322), (8092, 27874), (8869, 25432), (9163, 24616), (10136, 22253), (10472, 21539), (12308, 18326), (12716, 17738), (13937, 16184), (14161, 15928)]