308047248

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 897767936

約数和(自身を除く): 589720688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 151, 186, 248, 279, 302, 372, 453, 457, 496, 558, 604, 744, 906, 914, 1116, 1208, 1359, 1371, 1488, 1812, 1828, 2232, 2416, 2718, 2742, 3624, 3656, 4113, 4464, 4681, 5436, 5484, 7248, 7312, 8226, 9362, 10872, 10968, 14043, 14167, 16452, 18724, 21744, 21936, 28086, 28334, 32904, 37448, 42129, 42501, 56172, 56668, 65808, 69007, 74896, 84258, 85002, 112344, 113336, 127503, 138014, 168516, 170004, 207021, 224688, 226672, 255006, 276028, 337032, 340008, 414042, 510012, 552056, 621063, 674064, 680016, 828084, 1020024, 1104112, 1242126, 1656168, 2040048, 2139217, 2484252, 3312336, 4278434, 4968504, 6417651, 8556868, 9937008, 12835302, 17113736, 19252953, 25670604, 34227472, 38505906, 51341208, 77011812, 102682416, 154023624, 308047248]

約数ペア:

[(1, 308047248), (2, 154023624), (3, 102682416), (4, 77011812), (6, 51341208), (8, 38505906), (9, 34227472), (12, 25670604), (16, 19252953), (18, 17113736), (24, 12835302), (31, 9937008), (36, 8556868), (48, 6417651), (62, 4968504), (72, 4278434), (93, 3312336), (124, 2484252), (144, 2139217), (151, 2040048), (186, 1656168), (248, 1242126), (279, 1104112), (302, 1020024), (372, 828084), (453, 680016), (457, 674064), (496, 621063), (558, 552056), (604, 510012), (744, 414042), (906, 340008), (914, 337032), (1116, 276028), (1208, 255006), (1359, 226672), (1371, 224688), (1488, 207021), (1812, 170004), (1828, 168516), (2232, 138014), (2416, 127503), (2718, 113336), (2742, 112344), (3624, 85002), (3656, 84258), (4113, 74896), (4464, 69007), (4681, 65808), (5436, 56668), (5484, 56172), (7248, 42501), (7312, 42129), (8226, 37448), (9362, 32904), (10872, 28334), (10968, 28086), (14043, 21936), (14167, 21744), (16452, 18724)]