329976576

素因数分解:

$2^8\times 3^2\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:946

約数の個数: 108

約数和(自身を含む): 957548592

約数和(自身を除く): 627572016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 197, 256, 288, 384, 394, 576, 591, 727, 768, 788, 1152, 1182, 1454, 1576, 1773, 2181, 2304, 2364, 2908, 3152, 3546, 4362, 4728, 5816, 6304, 6543, 7092, 8724, 9456, 11632, 12608, 13086, 14184, 17448, 18912, 23264, 25216, 26172, 28368, 34896, 37824, 46528, 50432, 52344, 56736, 69792, 75648, 93056, 104688, 113472, 139584, 143219, 151296, 186112, 209376, 226944, 279168, 286438, 418752, 429657, 453888, 558336, 572876, 837504, 859314, 1145752, 1288971, 1675008, 1718628, 2291504, 2577942, 3437256, 4583008, 5155884, 6874512, 9166016, 10311768, 13749024, 18332032, 20623536, 27498048, 36664064, 41247072, 54996096, 82494144, 109992192, 164988288, 329976576]

約数ペア:

[(1, 329976576), (2, 164988288), (3, 109992192), (4, 82494144), (6, 54996096), (8, 41247072), (9, 36664064), (12, 27498048), (16, 20623536), (18, 18332032), (24, 13749024), (32, 10311768), (36, 9166016), (48, 6874512), (64, 5155884), (72, 4583008), (96, 3437256), (128, 2577942), (144, 2291504), (192, 1718628), (197, 1675008), (256, 1288971), (288, 1145752), (384, 859314), (394, 837504), (576, 572876), (591, 558336), (727, 453888), (768, 429657), (788, 418752), (1152, 286438), (1182, 279168), (1454, 226944), (1576, 209376), (1773, 186112), (2181, 151296), (2304, 143219), (2364, 139584), (2908, 113472), (3152, 104688), (3546, 93056), (4362, 75648), (4728, 69792), (5816, 56736), (6304, 52344), (6543, 50432), (7092, 46528), (8724, 37824), (9456, 34896), (11632, 28368), (12608, 26172), (13086, 25216), (14184, 23264), (17448, 18912)]