672543648

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 240

約数和(自身を含む): 2289095424

約数和(自身を除く): 1616551776

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, 81, 84, 96, 101, 108, 112, 126, 144, 162, 168, 189, 202, 216, 224, 252, 288, 303, 324, 336, 367, 378, 404, 432, 504, 567, 606, 648, 672, 707, 734, 756, 808, 864, 909, 1008, 1101, 1134, 1212, 1296, 1414, 1468, 1512, 1616, 1818, 2016, 2121, 2202, 2268, 2424, 2569, 2592, 2727, 2828, 2936, 3024, 3232, 3303, 3636, 4242, 4404, 4536, 4848, 5138, 5454, 5656, 5872, 6048, 6363, 6606, 7272, 7707, 8181, 8484, 8808, 9072, 9696, 9909, 10276, 10908, 11312, 11744, 12726, 13212, 14544, 15414, 16362, 16968, 17616, 18144, 19089, 19818, 20552, 21816, 22624, 23121, 25452, 26424, 29088, 29727, 30828, 32724, 33936, 35232, 37067, 38178, 39636, 41104, 43632, 46242, 50904, 52848, 57267, 59454, 61656, 65448, 67872, 69363, 74134, 76356, 79272, 82208, 87264, 92484, 101808, 105696, 111201, 114534, 118908, 123312, 130896, 138726, 148268, 152712, 158544, 184968, 203616, 208089, 222402, 229068, 237816, 246624, 259469, 261792, 277452, 296536, 305424, 317088, 333603, 369936, 416178, 444804, 458136, 475632, 518938, 554904, 593072, 610848, 667206, 739872, 778407, 832356, 889608, 916272, 951264, 1000809, 1037876, 1109808, 1186144, 1334412, 1556814, 1664712, 1779216, 1832544, 2001618, 2075752, 2219616, 2335221, 2668824, 3002427, 3113628, 3329424, 3558432, 4003236, 4151504, 4670442, 5337648, 6004854, 6227256, 6658848, 7005663, 8006472, 8303008, 9340884, 10675296, 12009708, 12454512, 14011326, 16012944, 18681768, 21016989, 24019416, 24909024, 28022652, 32025888, 37363536, 42033978, 48038832, 56045304, 74727072, 84067956, 96077664, 112090608, 168135912, 224181216, 336271824, 672543648]

約数ペア:

[(1, 672543648), (2, 336271824), (3, 224181216), (4, 168135912), (6, 112090608), (7, 96077664), (8, 84067956), (9, 74727072), (12, 56045304), (14, 48038832), (16, 42033978), (18, 37363536), (21, 32025888), (24, 28022652), (27, 24909024), (28, 24019416), (32, 21016989), (36, 18681768), (42, 16012944), (48, 14011326), (54, 12454512), (56, 12009708), (63, 10675296), (72, 9340884), (81, 8303008), (84, 8006472), (96, 7005663), (101, 6658848), (108, 6227256), (112, 6004854), (126, 5337648), (144, 4670442), (162, 4151504), (168, 4003236), (189, 3558432), (202, 3329424), (216, 3113628), (224, 3002427), (252, 2668824), (288, 2335221), (303, 2219616), (324, 2075752), (336, 2001618), (367, 1832544), (378, 1779216), (404, 1664712), (432, 1556814), (504, 1334412), (567, 1186144), (606, 1109808), (648, 1037876), (672, 1000809), (707, 951264), (734, 916272), (756, 889608), (808, 832356), (864, 778407), (909, 739872), (1008, 667206), (1101, 610848), (1134, 593072), (1212, 554904), (1296, 518938), (1414, 475632), (1468, 458136), (1512, 444804), (1616, 416178), (1818, 369936), (2016, 333603), (2121, 317088), (2202, 305424), (2268, 296536), (2424, 277452), (2569, 261792), (2592, 259469), (2727, 246624), (2828, 237816), (2936, 229068), (3024, 222402), (3232, 208089), (3303, 203616), (3636, 184968), (4242, 158544), (4404, 152712), (4536, 148268), (4848, 138726), (5138, 130896), (5454, 123312), (5656, 118908), (5872, 114534), (6048, 111201), (6363, 105696), (6606, 101808), (7272, 92484), (7707, 87264), (8181, 82208), (8484, 79272), (8808, 76356), (9072, 74134), (9696, 69363), (9909, 67872), (10276, 65448), (10908, 61656), (11312, 59454), (11744, 57267), (12726, 52848), (13212, 50904), (14544, 46242), (15414, 43632), (16362, 41104), (16968, 39636), (17616, 38178), (18144, 37067), (19089, 35232), (19818, 33936), (20552, 32724), (21816, 30828), (22624, 29727), (23121, 29088), (25452, 26424)]