245152656

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:531

約数の個数: 200

約数和(自身を含む): 826060224

約数和(自身を除く): 580907568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 244, 252, 324, 336, 366, 378, 427, 432, 443, 488, 504, 549, 567, 648, 732, 756, 854, 886, 976, 1008, 1098, 1134, 1281, 1296, 1329, 1464, 1512, 1647, 1708, 1772, 2196, 2268, 2562, 2658, 2928, 3024, 3101, 3294, 3416, 3544, 3843, 3987, 4392, 4536, 4941, 5124, 5316, 6202, 6588, 6832, 7088, 7686, 7974, 8784, 9072, 9303, 9882, 10248, 10632, 11529, 11961, 12404, 13176, 15372, 15948, 18606, 19764, 20496, 21264, 23058, 23922, 24808, 26352, 27023, 27909, 30744, 31896, 34587, 35883, 37212, 39528, 46116, 47844, 49616, 54046, 55818, 61488, 63792, 69174, 71766, 74424, 79056, 81069, 83727, 92232, 95688, 108092, 111636, 138348, 143532, 148848, 162138, 167454, 184464, 189161, 191376, 216184, 223272, 243207, 251181, 276696, 287064, 324276, 334908, 378322, 432368, 446544, 486414, 502362, 553392, 567483, 574128, 648552, 669816, 729621, 756644, 972828, 1004724, 1134966, 1297104, 1339632, 1459242, 1513288, 1702449, 1945656, 2009448, 2188863, 2269932, 2918484, 3026576, 3404898, 3891312, 4018896, 4377726, 4539864, 5107347, 5836968, 6809796, 8755452, 9079728, 10214694, 11673936, 13619592, 15322041, 17510904, 20429388, 27239184, 30644082, 35021808, 40858776, 61288164, 81717552, 122576328, 245152656]

約数ペア:

[(1, 245152656), (2, 122576328), (3, 81717552), (4, 61288164), (6, 40858776), (7, 35021808), (8, 30644082), (9, 27239184), (12, 20429388), (14, 17510904), (16, 15322041), (18, 13619592), (21, 11673936), (24, 10214694), (27, 9079728), (28, 8755452), (36, 6809796), (42, 5836968), (48, 5107347), (54, 4539864), (56, 4377726), (61, 4018896), (63, 3891312), (72, 3404898), (81, 3026576), (84, 2918484), (108, 2269932), (112, 2188863), (122, 2009448), (126, 1945656), (144, 1702449), (162, 1513288), (168, 1459242), (183, 1339632), (189, 1297104), (216, 1134966), (244, 1004724), (252, 972828), (324, 756644), (336, 729621), (366, 669816), (378, 648552), (427, 574128), (432, 567483), (443, 553392), (488, 502362), (504, 486414), (549, 446544), (567, 432368), (648, 378322), (732, 334908), (756, 324276), (854, 287064), (886, 276696), (976, 251181), (1008, 243207), (1098, 223272), (1134, 216184), (1281, 191376), (1296, 189161), (1329, 184464), (1464, 167454), (1512, 162138), (1647, 148848), (1708, 143532), (1772, 138348), (2196, 111636), (2268, 108092), (2562, 95688), (2658, 92232), (2928, 83727), (3024, 81069), (3101, 79056), (3294, 74424), (3416, 71766), (3544, 69174), (3843, 63792), (3987, 61488), (4392, 55818), (4536, 54046), (4941, 49616), (5124, 47844), (5316, 46116), (6202, 39528), (6588, 37212), (6832, 35883), (7088, 34587), (7686, 31896), (7974, 30744), (8784, 27909), (9072, 27023), (9303, 26352), (9882, 24808), (10248, 23922), (10632, 23058), (11529, 21264), (11961, 20496), (12404, 19764), (13176, 18606), (15372, 15948)]