742801664

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 1707933696

約数和(自身を除く): 965132032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 67, 88, 124, 127, 128, 134, 176, 248, 254, 256, 268, 341, 352, 496, 508, 536, 682, 704, 737, 992, 1016, 1072, 1364, 1397, 1408, 1474, 1984, 2032, 2077, 2144, 2728, 2794, 2816, 2948, 3937, 3968, 4064, 4154, 4288, 5456, 5588, 5896, 7874, 7936, 8128, 8308, 8509, 8576, 10912, 11176, 11792, 15748, 16256, 16616, 17018, 17152, 21824, 22352, 22847, 23584, 31496, 32512, 33232, 34036, 43307, 43648, 44704, 45694, 47168, 62992, 66464, 68072, 86614, 87296, 89408, 91388, 93599, 94336, 125984, 132928, 136144, 173228, 178816, 182776, 187198, 188672, 251968, 263779, 265856, 272288, 346456, 357632, 365552, 374396, 503936, 527558, 531712, 544576, 692912, 731104, 748792, 1007872, 1055116, 1089152, 1385824, 1462208, 1497584, 2110232, 2178304, 2771648, 2901569, 2924416, 2995168, 4220464, 5543296, 5803138, 5848832, 5990336, 8440928, 11086592, 11606276, 11980672, 16881856, 23212552, 23961344, 33763712, 46425104, 67527424, 92850208, 185700416, 371400832, 742801664]

約数ペア:

[(1, 742801664), (2, 371400832), (4, 185700416), (8, 92850208), (11, 67527424), (16, 46425104), (22, 33763712), (31, 23961344), (32, 23212552), (44, 16881856), (62, 11980672), (64, 11606276), (67, 11086592), (88, 8440928), (124, 5990336), (127, 5848832), (128, 5803138), (134, 5543296), (176, 4220464), (248, 2995168), (254, 2924416), (256, 2901569), (268, 2771648), (341, 2178304), (352, 2110232), (496, 1497584), (508, 1462208), (536, 1385824), (682, 1089152), (704, 1055116), (737, 1007872), (992, 748792), (1016, 731104), (1072, 692912), (1364, 544576), (1397, 531712), (1408, 527558), (1474, 503936), (1984, 374396), (2032, 365552), (2077, 357632), (2144, 346456), (2728, 272288), (2794, 265856), (2816, 263779), (2948, 251968), (3937, 188672), (3968, 187198), (4064, 182776), (4154, 178816), (4288, 173228), (5456, 136144), (5588, 132928), (5896, 125984), (7874, 94336), (7936, 93599), (8128, 91388), (8308, 89408), (8509, 87296), (8576, 86614), (10912, 68072), (11176, 66464), (11792, 62992), (15748, 47168), (16256, 45694), (16616, 44704), (17018, 43648), (17152, 43307), (21824, 34036), (22352, 33232), (22847, 32512), (23584, 31496)]