816727584

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 2181150720

約数和(自身を除く): 1364423136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 229, 291, 383, 388, 458, 582, 687, 766, 776, 916, 1149, 1164, 1374, 1532, 1552, 1832, 2298, 2328, 2748, 3064, 3104, 3664, 4596, 4656, 5496, 6128, 7328, 9192, 9312, 10992, 12256, 18384, 21984, 22213, 36768, 37151, 44426, 66639, 74302, 87707, 88852, 111453, 133278, 148604, 175414, 177704, 222906, 263121, 266556, 297208, 350828, 355408, 445812, 526242, 533112, 594416, 701656, 710816, 891624, 1052484, 1066224, 1188832, 1403312, 1783248, 2104968, 2132448, 2806624, 3566496, 4209936, 8419872, 8507579, 17015158, 25522737, 34030316, 51045474, 68060632, 102090948, 136121264, 204181896, 272242528, 408363792, 816727584]

約数ペア:

[(1, 816727584), (2, 408363792), (3, 272242528), (4, 204181896), (6, 136121264), (8, 102090948), (12, 68060632), (16, 51045474), (24, 34030316), (32, 25522737), (48, 17015158), (96, 8507579), (97, 8419872), (194, 4209936), (229, 3566496), (291, 2806624), (383, 2132448), (388, 2104968), (458, 1783248), (582, 1403312), (687, 1188832), (766, 1066224), (776, 1052484), (916, 891624), (1149, 710816), (1164, 701656), (1374, 594416), (1532, 533112), (1552, 526242), (1832, 445812), (2298, 355408), (2328, 350828), (2748, 297208), (3064, 266556), (3104, 263121), (3664, 222906), (4596, 177704), (4656, 175414), (5496, 148604), (6128, 133278), (7328, 111453), (9192, 88852), (9312, 87707), (10992, 74302), (12256, 66639), (18384, 44426), (21984, 37151), (22213, 36768)]