1219485456

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:843

約数の個数: 200

約数和(自身を含む): 4058281920

約数和(自身を除く): 2838796464

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, 229, 252, 324, 336, 378, 432, 458, 504, 567, 587, 648, 687, 756, 916, 1008, 1134, 1174, 1296, 1374, 1512, 1603, 1761, 1832, 2061, 2268, 2348, 2748, 3024, 3206, 3522, 3664, 4109, 4122, 4536, 4696, 4809, 5283, 5496, 6183, 6412, 7044, 8218, 8244, 9072, 9392, 9618, 10566, 10992, 12327, 12366, 12824, 14088, 14427, 15849, 16436, 16488, 18549, 19236, 21132, 24654, 24732, 25648, 28176, 28854, 31698, 32872, 32976, 36981, 37098, 38472, 42264, 43281, 47547, 49308, 49464, 57708, 63396, 65744, 73962, 74196, 76944, 84528, 86562, 95094, 98616, 98928, 110943, 115416, 126792, 129843, 134423, 147924, 148392, 173124, 190188, 197232, 221886, 230832, 253584, 259686, 268846, 295848, 296784, 332829, 346248, 380376, 403269, 443772, 519372, 537692, 591696, 665658, 692496, 760752, 806538, 887544, 940961, 1038744, 1075384, 1209807, 1331316, 1613076, 1775088, 1881922, 2077488, 2150768, 2419614, 2662632, 2822883, 3226152, 3629421, 3763844, 4839228, 5325264, 5645766, 6452304, 7258842, 7527688, 8468649, 9678456, 10888263, 11291532, 14517684, 15055376, 16937298, 19356912, 21776526, 22583064, 25405947, 29035368, 33874596, 43553052, 45166128, 50811894, 58070736, 67749192, 76217841, 87106104, 101623788, 135498384, 152435682, 174212208, 203247576, 304871364, 406495152, 609742728, 1219485456]

約数ペア:

[(1, 1219485456), (2, 609742728), (3, 406495152), (4, 304871364), (6, 203247576), (7, 174212208), (8, 152435682), (9, 135498384), (12, 101623788), (14, 87106104), (16, 76217841), (18, 67749192), (21, 58070736), (24, 50811894), (27, 45166128), (28, 43553052), (36, 33874596), (42, 29035368), (48, 25405947), (54, 22583064), (56, 21776526), (63, 19356912), (72, 16937298), (81, 15055376), (84, 14517684), (108, 11291532), (112, 10888263), (126, 9678456), (144, 8468649), (162, 7527688), (168, 7258842), (189, 6452304), (216, 5645766), (229, 5325264), (252, 4839228), (324, 3763844), (336, 3629421), (378, 3226152), (432, 2822883), (458, 2662632), (504, 2419614), (567, 2150768), (587, 2077488), (648, 1881922), (687, 1775088), (756, 1613076), (916, 1331316), (1008, 1209807), (1134, 1075384), (1174, 1038744), (1296, 940961), (1374, 887544), (1512, 806538), (1603, 760752), (1761, 692496), (1832, 665658), (2061, 591696), (2268, 537692), (2348, 519372), (2748, 443772), (3024, 403269), (3206, 380376), (3522, 346248), (3664, 332829), (4109, 296784), (4122, 295848), (4536, 268846), (4696, 259686), (4809, 253584), (5283, 230832), (5496, 221886), (6183, 197232), (6412, 190188), (7044, 173124), (8218, 148392), (8244, 147924), (9072, 134423), (9392, 129843), (9618, 126792), (10566, 115416), (10992, 110943), (12327, 98928), (12366, 98616), (12824, 95094), (14088, 86562), (14427, 84528), (15849, 76944), (16436, 74196), (16488, 73962), (18549, 65744), (19236, 63396), (21132, 57708), (24654, 49464), (24732, 49308), (25648, 47547), (28176, 43281), (28854, 42264), (31698, 38472), (32872, 37098), (32976, 36981)]