508292512

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 1283869440

約数和(自身を除く): 775576928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 91, 104, 112, 116, 169, 182, 203, 208, 224, 232, 338, 364, 377, 406, 416, 463, 464, 676, 728, 754, 812, 926, 928, 1183, 1352, 1456, 1508, 1624, 1852, 2366, 2639, 2704, 2912, 3016, 3241, 3248, 3704, 4732, 4901, 5278, 5408, 6019, 6032, 6482, 6496, 7408, 9464, 9802, 10556, 12038, 12064, 12964, 13427, 14816, 18928, 19604, 21112, 24076, 25928, 26854, 34307, 37856, 39208, 42133, 42224, 48152, 51856, 53708, 68614, 78247, 78416, 84266, 84448, 93989, 96304, 103712, 107416, 137228, 156494, 156832, 168532, 174551, 187978, 192608, 214832, 274456, 312988, 337064, 349102, 375956, 429664, 547729, 548912, 625976, 674128, 698204, 751912, 1095458, 1097824, 1221857, 1251952, 1348256, 1396408, 1503824, 2190916, 2269163, 2443714, 2503904, 2792816, 3007648, 4381832, 4538326, 4887428, 5585632, 8763664, 9076652, 9774856, 15884141, 17527328, 18153304, 19549712, 31768282, 36306608, 39099424, 63536564, 72613216, 127073128, 254146256, 508292512]

約数ペア:

[(1, 508292512), (2, 254146256), (4, 127073128), (7, 72613216), (8, 63536564), (13, 39099424), (14, 36306608), (16, 31768282), (26, 19549712), (28, 18153304), (29, 17527328), (32, 15884141), (52, 9774856), (56, 9076652), (58, 8763664), (91, 5585632), (104, 4887428), (112, 4538326), (116, 4381832), (169, 3007648), (182, 2792816), (203, 2503904), (208, 2443714), (224, 2269163), (232, 2190916), (338, 1503824), (364, 1396408), (377, 1348256), (406, 1251952), (416, 1221857), (463, 1097824), (464, 1095458), (676, 751912), (728, 698204), (754, 674128), (812, 625976), (926, 548912), (928, 547729), (1183, 429664), (1352, 375956), (1456, 349102), (1508, 337064), (1624, 312988), (1852, 274456), (2366, 214832), (2639, 192608), (2704, 187978), (2912, 174551), (3016, 168532), (3241, 156832), (3248, 156494), (3704, 137228), (4732, 107416), (4901, 103712), (5278, 96304), (5408, 93989), (6019, 84448), (6032, 84266), (6482, 78416), (6496, 78247), (7408, 68614), (9464, 53708), (9802, 51856), (10556, 48152), (12038, 42224), (12064, 42133), (12964, 39208), (13427, 37856), (14816, 34307), (18928, 26854), (19604, 25928), (21112, 24076)]