215302752

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 727050240

約数和(自身を除く): 511747488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 97, 108, 112, 126, 144, 168, 189, 194, 216, 224, 252, 288, 291, 336, 367, 378, 388, 432, 504, 582, 672, 679, 734, 756, 776, 864, 873, 1008, 1101, 1164, 1358, 1468, 1512, 1552, 1746, 2016, 2037, 2202, 2328, 2569, 2619, 2716, 2936, 3024, 3104, 3303, 3492, 4074, 4404, 4656, 5138, 5238, 5432, 5872, 6048, 6111, 6606, 6984, 7707, 8148, 8808, 9312, 9909, 10276, 10476, 10864, 11744, 12222, 13212, 13968, 15414, 16296, 17616, 18333, 19818, 20552, 20952, 21728, 23121, 24444, 26424, 27936, 30828, 32592, 35232, 35599, 36666, 39636, 41104, 41904, 46242, 48888, 52848, 61656, 65184, 69363, 71198, 73332, 79272, 82208, 83808, 92484, 97776, 105696, 106797, 123312, 138726, 142396, 146664, 158544, 184968, 195552, 213594, 246624, 249193, 277452, 284792, 293328, 317088, 320391, 369936, 427188, 498386, 554904, 569584, 586656, 640782, 739872, 747579, 854376, 961173, 996772, 1109808, 1139168, 1281564, 1495158, 1708752, 1922346, 1993544, 2219616, 2242737, 2563128, 2990316, 3417504, 3844692, 3987088, 4485474, 5126256, 5980632, 6728211, 7689384, 7974176, 8970948, 10252512, 11961264, 13456422, 15378768, 17941896, 23922528, 26912844, 30757536, 35883792, 53825688, 71767584, 107651376, 215302752]

約数ペア:

[(1, 215302752), (2, 107651376), (3, 71767584), (4, 53825688), (6, 35883792), (7, 30757536), (8, 26912844), (9, 23922528), (12, 17941896), (14, 15378768), (16, 13456422), (18, 11961264), (21, 10252512), (24, 8970948), (27, 7974176), (28, 7689384), (32, 6728211), (36, 5980632), (42, 5126256), (48, 4485474), (54, 3987088), (56, 3844692), (63, 3417504), (72, 2990316), (84, 2563128), (96, 2242737), (97, 2219616), (108, 1993544), (112, 1922346), (126, 1708752), (144, 1495158), (168, 1281564), (189, 1139168), (194, 1109808), (216, 996772), (224, 961173), (252, 854376), (288, 747579), (291, 739872), (336, 640782), (367, 586656), (378, 569584), (388, 554904), (432, 498386), (504, 427188), (582, 369936), (672, 320391), (679, 317088), (734, 293328), (756, 284792), (776, 277452), (864, 249193), (873, 246624), (1008, 213594), (1101, 195552), (1164, 184968), (1358, 158544), (1468, 146664), (1512, 142396), (1552, 138726), (1746, 123312), (2016, 106797), (2037, 105696), (2202, 97776), (2328, 92484), (2569, 83808), (2619, 82208), (2716, 79272), (2936, 73332), (3024, 71198), (3104, 69363), (3303, 65184), (3492, 61656), (4074, 52848), (4404, 48888), (4656, 46242), (5138, 41904), (5238, 41104), (5432, 39636), (5872, 36666), (6048, 35599), (6111, 35232), (6606, 32592), (6984, 30828), (7707, 27936), (8148, 26424), (8808, 24444), (9312, 23121), (9909, 21728), (10276, 20952), (10476, 20552), (10864, 19818), (11744, 18333), (12222, 17616), (13212, 16296), (13968, 15414)]