247577904

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 320

約数和(自身を含む): 888832000

約数和(自身を除く): 641254096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 48, 54, 56, 57, 62, 63, 72, 76, 84, 93, 108, 112, 114, 124, 126, 133, 139, 144, 152, 168, 171, 186, 189, 216, 217, 228, 248, 252, 266, 278, 279, 304, 336, 342, 372, 378, 399, 417, 432, 434, 456, 496, 504, 513, 532, 556, 558, 589, 651, 684, 744, 756, 798, 834, 837, 868, 912, 973, 1008, 1026, 1064, 1112, 1116, 1178, 1197, 1251, 1302, 1368, 1488, 1512, 1596, 1668, 1674, 1736, 1767, 1946, 1953, 2052, 2128, 2224, 2232, 2356, 2394, 2502, 2604, 2641, 2736, 2919, 3024, 3192, 3336, 3348, 3472, 3534, 3591, 3753, 3892, 3906, 4104, 4123, 4309, 4464, 4712, 4788, 5004, 5208, 5282, 5301, 5838, 5859, 6384, 6672, 6696, 7068, 7182, 7506, 7784, 7812, 7923, 8208, 8246, 8618, 8757, 9424, 9576, 10008, 10416, 10564, 10602, 11676, 11718, 12369, 12927, 13392, 14136, 14364, 15012, 15568, 15624, 15846, 15903, 16492, 17236, 17514, 18487, 19152, 20016, 21128, 21204, 23352, 23436, 23769, 24738, 25854, 26271, 28272, 28728, 30024, 30163, 31248, 31692, 31806, 32984, 34472, 35028, 36974, 37107, 38781, 42256, 42408, 46704, 46872, 47538, 49476, 51708, 52542, 55461, 57456, 60048, 60326, 63384, 63612, 65968, 68944, 70056, 71307, 73948, 74214, 77562, 81871, 84816, 90489, 93744, 95076, 98952, 103416, 105084, 110922, 111321, 116343, 120652, 126768, 127224, 140112, 142614, 147896, 148428, 155124, 163742, 166383, 180978, 190152, 197904, 206832, 210168, 221844, 222642, 232686, 241304, 245613, 254448, 271467, 285228, 295792, 296856, 310248, 327484, 332766, 361956, 380304, 420336, 443688, 445284, 465372, 482608, 491226, 499149, 542934, 570456, 573097, 593712, 620496, 654968, 665532, 723912, 736839, 814401, 887376, 890568, 930744, 982452, 998298, 1085868, 1140912, 1146194, 1309936, 1331064, 1447824, 1473678, 1628802, 1719291, 1781136, 1861488, 1964904, 1996596, 2171736, 2210517, 2292388, 2662128, 2947356, 3257604, 3438582, 3929808, 3993192, 4343472, 4421034, 4584776, 5157873, 5894712, 6515208, 6877164, 7986384, 8842068, 9169552, 10315746, 11789424, 13030416, 13754328, 15473619, 17684136, 20631492, 27508656, 30947238, 35368272, 41262984, 61894476, 82525968, 123788952, 247577904]

約数ペア:

[(1, 247577904), (2, 123788952), (3, 82525968), (4, 61894476), (6, 41262984), (7, 35368272), (8, 30947238), (9, 27508656), (12, 20631492), (14, 17684136), (16, 15473619), (18, 13754328), (19, 13030416), (21, 11789424), (24, 10315746), (27, 9169552), (28, 8842068), (31, 7986384), (36, 6877164), (38, 6515208), (42, 5894712), (48, 5157873), (54, 4584776), (56, 4421034), (57, 4343472), (62, 3993192), (63, 3929808), (72, 3438582), (76, 3257604), (84, 2947356), (93, 2662128), (108, 2292388), (112, 2210517), (114, 2171736), (124, 1996596), (126, 1964904), (133, 1861488), (139, 1781136), (144, 1719291), (152, 1628802), (168, 1473678), (171, 1447824), (186, 1331064), (189, 1309936), (216, 1146194), (217, 1140912), (228, 1085868), (248, 998298), (252, 982452), (266, 930744), (278, 890568), (279, 887376), (304, 814401), (336, 736839), (342, 723912), (372, 665532), (378, 654968), (399, 620496), (417, 593712), (432, 573097), (434, 570456), (456, 542934), (496, 499149), (504, 491226), (513, 482608), (532, 465372), (556, 445284), (558, 443688), (589, 420336), (651, 380304), (684, 361956), (744, 332766), (756, 327484), (798, 310248), (834, 296856), (837, 295792), (868, 285228), (912, 271467), (973, 254448), (1008, 245613), (1026, 241304), (1064, 232686), (1112, 222642), (1116, 221844), (1178, 210168), (1197, 206832), (1251, 197904), (1302, 190152), (1368, 180978), (1488, 166383), (1512, 163742), (1596, 155124), (1668, 148428), (1674, 147896), (1736, 142614), (1767, 140112), (1946, 127224), (1953, 126768), (2052, 120652), (2128, 116343), (2224, 111321), (2232, 110922), (2356, 105084), (2394, 103416), (2502, 98952), (2604, 95076), (2641, 93744), (2736, 90489), (2919, 84816), (3024, 81871), (3192, 77562), (3336, 74214), (3348, 73948), (3472, 71307), (3534, 70056), (3591, 68944), (3753, 65968), (3892, 63612), (3906, 63384), (4104, 60326), (4123, 60048), (4309, 57456), (4464, 55461), (4712, 52542), (4788, 51708), (5004, 49476), (5208, 47538), (5282, 46872), (5301, 46704), (5838, 42408), (5859, 42256), (6384, 38781), (6672, 37107), (6696, 36974), (7068, 35028), (7182, 34472), (7506, 32984), (7784, 31806), (7812, 31692), (7923, 31248), (8208, 30163), (8246, 30024), (8618, 28728), (8757, 28272), (9424, 26271), (9576, 25854), (10008, 24738), (10416, 23769), (10564, 23436), (10602, 23352), (11676, 21204), (11718, 21128), (12369, 20016), (12927, 19152), (13392, 18487), (14136, 17514), (14364, 17236), (15012, 16492), (15568, 15903), (15624, 15846)]