280929152

素因数分解:

$2^7\times 7^2\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 665586720

約数和(自身を除く): 384657568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 329, 376, 392, 448, 658, 752, 784, 896, 953, 1316, 1504, 1568, 1906, 2303, 2632, 3008, 3136, 3812, 4606, 5264, 6016, 6272, 6671, 7624, 9212, 10528, 13342, 15248, 18424, 21056, 26684, 30496, 36848, 42112, 44791, 46697, 53368, 60992, 73696, 89582, 93394, 106736, 121984, 147392, 179164, 186788, 213472, 294784, 313537, 358328, 373576, 426944, 627074, 716656, 747152, 853888, 1254148, 1433312, 1494304, 2194759, 2508296, 2866624, 2988608, 4389518, 5016592, 5733248, 5977216, 8779036, 10033184, 17558072, 20066368, 35116144, 40132736, 70232288, 140464576, 280929152]

約数ペア:

[(1, 280929152), (2, 140464576), (4, 70232288), (7, 40132736), (8, 35116144), (14, 20066368), (16, 17558072), (28, 10033184), (32, 8779036), (47, 5977216), (49, 5733248), (56, 5016592), (64, 4389518), (94, 2988608), (98, 2866624), (112, 2508296), (128, 2194759), (188, 1494304), (196, 1433312), (224, 1254148), (329, 853888), (376, 747152), (392, 716656), (448, 627074), (658, 426944), (752, 373576), (784, 358328), (896, 313537), (953, 294784), (1316, 213472), (1504, 186788), (1568, 179164), (1906, 147392), (2303, 121984), (2632, 106736), (3008, 93394), (3136, 89582), (3812, 73696), (4606, 60992), (5264, 53368), (6016, 46697), (6272, 44791), (6671, 42112), (7624, 36848), (9212, 30496), (10528, 26684), (13342, 21056), (15248, 18424)]