468537472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 1042232940

約数和(自身を除く): 573695468

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 293, 403, 416, 496, 586, 806, 832, 961, 992, 1172, 1612, 1664, 1922, 1984, 2344, 3224, 3809, 3844, 3968, 4688, 6448, 7618, 7688, 9083, 9376, 12493, 12896, 15236, 15376, 18166, 18752, 24986, 25792, 30472, 30752, 36332, 37504, 49972, 51584, 60944, 61504, 72664, 99944, 118079, 121888, 123008, 145328, 199888, 236158, 243776, 281573, 290656, 399776, 472316, 487552, 563146, 581312, 799552, 944632, 1126292, 1162624, 1599104, 1889264, 2252584, 3660449, 3778528, 4505168, 7320898, 7557056, 9010336, 14641796, 15114112, 18020672, 29283592, 36041344, 58567184, 117134368, 234268736, 468537472]

約数ペア:

[(1, 468537472), (2, 234268736), (4, 117134368), (8, 58567184), (13, 36041344), (16, 29283592), (26, 18020672), (31, 15114112), (32, 14641796), (52, 9010336), (62, 7557056), (64, 7320898), (104, 4505168), (124, 3778528), (128, 3660449), (208, 2252584), (248, 1889264), (293, 1599104), (403, 1162624), (416, 1126292), (496, 944632), (586, 799552), (806, 581312), (832, 563146), (961, 487552), (992, 472316), (1172, 399776), (1612, 290656), (1664, 281573), (1922, 243776), (1984, 236158), (2344, 199888), (3224, 145328), (3809, 123008), (3844, 121888), (3968, 118079), (4688, 99944), (6448, 72664), (7618, 61504), (7688, 60944), (9083, 51584), (9376, 49972), (12493, 37504), (12896, 36332), (15236, 30752), (15376, 30472), (18166, 25792), (18752, 24986)]