633344656

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^3\times {\mathrm{1151}}^1$

素因数の和:1217

約数の個数: 80

約数和(自身を含む): 1491333120

約数和(自身を除く): 857988464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1151, 1156, 1904, 2023, 2302, 2312, 4046, 4604, 4624, 4913, 8057, 8092, 9208, 9826, 16114, 16184, 18416, 19567, 19652, 32228, 32368, 34391, 39134, 39304, 64456, 68782, 78268, 78608, 128912, 136969, 137564, 156536, 273938, 275128, 313072, 332639, 547876, 550256, 665278, 1095752, 1330556, 2191504, 2328473, 2661112, 4656946, 5322224, 5654863, 9313892, 11309726, 18627784, 22619452, 37255568, 39584041, 45238904, 79168082, 90477808, 158336164, 316672328, 633344656]

約数ペア:

[(1, 633344656), (2, 316672328), (4, 158336164), (7, 90477808), (8, 79168082), (14, 45238904), (16, 39584041), (17, 37255568), (28, 22619452), (34, 18627784), (56, 11309726), (68, 9313892), (112, 5654863), (119, 5322224), (136, 4656946), (238, 2661112), (272, 2328473), (289, 2191504), (476, 1330556), (578, 1095752), (952, 665278), (1151, 550256), (1156, 547876), (1904, 332639), (2023, 313072), (2302, 275128), (2312, 273938), (4046, 156536), (4604, 137564), (4624, 136969), (4913, 128912), (8057, 78608), (8092, 78268), (9208, 68782), (9826, 64456), (16114, 39304), (16184, 39134), (18416, 34391), (19567, 32368), (19652, 32228)]