208802304

素因数分解:

$2^9\times 3^2\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 120

約数和(自身を含む): 609466572

約数和(自身を除く): 400664268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 128, 144, 192, 226, 256, 288, 339, 384, 401, 452, 512, 576, 678, 768, 802, 904, 1017, 1152, 1203, 1356, 1536, 1604, 1808, 2034, 2304, 2406, 2712, 3208, 3609, 3616, 4068, 4608, 4812, 5424, 6416, 7218, 7232, 8136, 9624, 10848, 12832, 14436, 14464, 16272, 19248, 21696, 25664, 28872, 28928, 32544, 38496, 43392, 45313, 51328, 57744, 57856, 65088, 76992, 86784, 90626, 102656, 115488, 130176, 135939, 153984, 173568, 181252, 205312, 230976, 260352, 271878, 307968, 362504, 407817, 461952, 520704, 543756, 615936, 725008, 815634, 923904, 1087512, 1450016, 1631268, 1847808, 2175024, 2900032, 3262536, 4350048, 5800064, 6525072, 8700096, 11600128, 13050144, 17400192, 23200256, 26100288, 34800384, 52200576, 69600768, 104401152, 208802304]

約数ペア:

[(1, 208802304), (2, 104401152), (3, 69600768), (4, 52200576), (6, 34800384), (8, 26100288), (9, 23200256), (12, 17400192), (16, 13050144), (18, 11600128), (24, 8700096), (32, 6525072), (36, 5800064), (48, 4350048), (64, 3262536), (72, 2900032), (96, 2175024), (113, 1847808), (128, 1631268), (144, 1450016), (192, 1087512), (226, 923904), (256, 815634), (288, 725008), (339, 615936), (384, 543756), (401, 520704), (452, 461952), (512, 407817), (576, 362504), (678, 307968), (768, 271878), (802, 260352), (904, 230976), (1017, 205312), (1152, 181252), (1203, 173568), (1356, 153984), (1536, 135939), (1604, 130176), (1808, 115488), (2034, 102656), (2304, 90626), (2406, 86784), (2712, 76992), (3208, 65088), (3609, 57856), (3616, 57744), (4068, 51328), (4608, 45313), (4812, 43392), (5424, 38496), (6416, 32544), (7218, 28928), (7232, 28872), (8136, 25664), (9624, 21696), (10848, 19248), (12832, 16272), (14436, 14464)]