38480928

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 114498720

約数和(自身を除く): 76017792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 73, 76, 96, 102, 114, 136, 146, 152, 204, 219, 228, 272, 289, 292, 304, 323, 408, 438, 456, 544, 578, 584, 608, 646, 816, 867, 876, 912, 969, 1156, 1168, 1241, 1292, 1387, 1632, 1734, 1752, 1824, 1938, 2312, 2336, 2482, 2584, 2774, 3468, 3504, 3723, 3876, 4161, 4624, 4964, 5168, 5491, 5548, 6936, 7008, 7446, 7752, 8322, 9248, 9928, 10336, 10982, 11096, 13872, 14892, 15504, 16473, 16644, 19856, 21097, 21964, 22192, 23579, 27744, 29784, 31008, 32946, 33288, 39712, 42194, 43928, 44384, 47158, 59568, 63291, 65892, 66576, 70737, 84388, 87856, 94316, 119136, 126582, 131784, 133152, 141474, 168776, 175712, 188632, 253164, 263568, 282948, 337552, 377264, 400843, 506328, 527136, 565896, 675104, 754528, 801686, 1012656, 1131792, 1202529, 1603372, 2025312, 2263584, 2405058, 3206744, 4810116, 6413488, 9620232, 12826976, 19240464, 38480928]

約数ペア:

[(1, 38480928), (2, 19240464), (3, 12826976), (4, 9620232), (6, 6413488), (8, 4810116), (12, 3206744), (16, 2405058), (17, 2263584), (19, 2025312), (24, 1603372), (32, 1202529), (34, 1131792), (38, 1012656), (48, 801686), (51, 754528), (57, 675104), (68, 565896), (73, 527136), (76, 506328), (96, 400843), (102, 377264), (114, 337552), (136, 282948), (146, 263568), (152, 253164), (204, 188632), (219, 175712), (228, 168776), (272, 141474), (289, 133152), (292, 131784), (304, 126582), (323, 119136), (408, 94316), (438, 87856), (456, 84388), (544, 70737), (578, 66576), (584, 65892), (608, 63291), (646, 59568), (816, 47158), (867, 44384), (876, 43928), (912, 42194), (969, 39712), (1156, 33288), (1168, 32946), (1241, 31008), (1292, 29784), (1387, 27744), (1632, 23579), (1734, 22192), (1752, 21964), (1824, 21097), (1938, 19856), (2312, 16644), (2336, 16473), (2482, 15504), (2584, 14892), (2774, 13872), (3468, 11096), (3504, 10982), (3723, 10336), (3876, 9928), (4161, 9248), (4624, 8322), (4964, 7752), (5168, 7446), (5491, 7008), (5548, 6936)]