222783008

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3023}}^1$

素因数の和:3094

約数の個数: 72

約数和(自身を含む): 521240832

約数和(自身を除く): 298457824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 2303, 2632, 3023, 4606, 5264, 6046, 9212, 10528, 12092, 18424, 21161, 24184, 36848, 42322, 48368, 73696, 84644, 96736, 142081, 148127, 169288, 284162, 296254, 338576, 568324, 592508, 677152, 994567, 1136648, 1185016, 1989134, 2273296, 2370032, 3978268, 4546592, 4740064, 6961969, 7956536, 13923938, 15913072, 27847876, 31826144, 55695752, 111391504, 222783008]

約数ペア:

[(1, 222783008), (2, 111391504), (4, 55695752), (7, 31826144), (8, 27847876), (14, 15913072), (16, 13923938), (28, 7956536), (32, 6961969), (47, 4740064), (49, 4546592), (56, 3978268), (94, 2370032), (98, 2273296), (112, 1989134), (188, 1185016), (196, 1136648), (224, 994567), (329, 677152), (376, 592508), (392, 568324), (658, 338576), (752, 296254), (784, 284162), (1316, 169288), (1504, 148127), (1568, 142081), (2303, 96736), (2632, 84644), (3023, 73696), (4606, 48368), (5264, 42322), (6046, 36848), (9212, 24184), (10528, 21161), (12092, 18424)]