636891136

素因数分解:

$2^{12}\times 7^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 104

約数和(自身を含む): 1477001120

約数和(自身を除く): 840109984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 229, 256, 388, 448, 458, 512, 679, 776, 896, 916, 1024, 1358, 1552, 1603, 1792, 1832, 2048, 2716, 3104, 3206, 3584, 3664, 4096, 5432, 6208, 6412, 7168, 7328, 10864, 12416, 12824, 14336, 14656, 21728, 22213, 24832, 25648, 28672, 29312, 43456, 44426, 49664, 51296, 58624, 86912, 88852, 99328, 102592, 117248, 155491, 173824, 177704, 198656, 205184, 234496, 310982, 347648, 355408, 397312, 410368, 468992, 621964, 695296, 710816, 820736, 937984, 1243928, 1390592, 1421632, 1641472, 2487856, 2781184, 2843264, 3282944, 4975712, 5686528, 6565888, 9951424, 11373056, 19902848, 22746112, 39805696, 45492224, 79611392, 90984448, 159222784, 318445568, 636891136]

約数ペア:

[(1, 636891136), (2, 318445568), (4, 159222784), (7, 90984448), (8, 79611392), (14, 45492224), (16, 39805696), (28, 22746112), (32, 19902848), (56, 11373056), (64, 9951424), (97, 6565888), (112, 5686528), (128, 4975712), (194, 3282944), (224, 2843264), (229, 2781184), (256, 2487856), (388, 1641472), (448, 1421632), (458, 1390592), (512, 1243928), (679, 937984), (776, 820736), (896, 710816), (916, 695296), (1024, 621964), (1358, 468992), (1552, 410368), (1603, 397312), (1792, 355408), (1832, 347648), (2048, 310982), (2716, 234496), (3104, 205184), (3206, 198656), (3584, 177704), (3664, 173824), (4096, 155491), (5432, 117248), (6208, 102592), (6412, 99328), (7168, 88852), (7328, 86912), (10864, 58624), (12416, 51296), (12824, 49664), (14336, 44426), (14656, 43456), (21728, 29312), (22213, 28672), (24832, 25648)]