247999104

素因数分解:

$2^7\times 3^3\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 742723200

約数和(自身を除く): 494724096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 288, 292, 384, 432, 438, 576, 584, 657, 864, 876, 983, 1152, 1168, 1314, 1728, 1752, 1966, 1971, 2336, 2628, 2949, 3456, 3504, 3932, 3942, 4672, 5256, 5898, 7008, 7864, 7884, 8847, 9344, 10512, 11796, 14016, 15728, 15768, 17694, 21024, 23592, 26541, 28032, 31456, 31536, 35388, 42048, 47184, 53082, 62912, 63072, 70776, 71759, 84096, 94368, 106164, 125824, 126144, 141552, 143518, 188736, 212328, 215277, 252288, 283104, 287036, 377472, 424656, 430554, 566208, 574072, 645831, 849312, 861108, 1132416, 1148144, 1291662, 1698624, 1722216, 1937493, 2296288, 2583324, 3397248, 3444432, 3874986, 4592576, 5166648, 6888864, 7749972, 9185152, 10333296, 13777728, 15499944, 20666592, 27555456, 30999888, 41333184, 61999776, 82666368, 123999552, 247999104]

約数ペア:

[(1, 247999104), (2, 123999552), (3, 82666368), (4, 61999776), (6, 41333184), (8, 30999888), (9, 27555456), (12, 20666592), (16, 15499944), (18, 13777728), (24, 10333296), (27, 9185152), (32, 7749972), (36, 6888864), (48, 5166648), (54, 4592576), (64, 3874986), (72, 3444432), (73, 3397248), (96, 2583324), (108, 2296288), (128, 1937493), (144, 1722216), (146, 1698624), (192, 1291662), (216, 1148144), (219, 1132416), (288, 861108), (292, 849312), (384, 645831), (432, 574072), (438, 566208), (576, 430554), (584, 424656), (657, 377472), (864, 287036), (876, 283104), (983, 252288), (1152, 215277), (1168, 212328), (1314, 188736), (1728, 143518), (1752, 141552), (1966, 126144), (1971, 125824), (2336, 106164), (2628, 94368), (2949, 84096), (3456, 71759), (3504, 70776), (3932, 63072), (3942, 62912), (4672, 53082), (5256, 47184), (5898, 42048), (7008, 35388), (7864, 31536), (7884, 31456), (8847, 28032), (9344, 26541), (10512, 23592), (11796, 21024), (14016, 17694), (15728, 15768)]