215818368

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{7699}}^1$

素因数の和:7789

約数の個数: 64

約数和(自身を含む): 581196000

約数和(自身を除く): 365377632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 876, 1168, 1752, 2336, 3504, 4672, 7008, 7699, 9344, 14016, 15398, 23097, 28032, 30796, 46194, 61592, 92388, 123184, 184776, 246368, 369552, 492736, 562027, 739104, 985472, 1124054, 1478208, 1686081, 2248108, 2956416, 3372162, 4496216, 6744324, 8992432, 13488648, 17984864, 26977296, 35969728, 53954592, 71939456, 107909184, 215818368]

約数ペア:

[(1, 215818368), (2, 107909184), (3, 71939456), (4, 53954592), (6, 35969728), (8, 26977296), (12, 17984864), (16, 13488648), (24, 8992432), (32, 6744324), (48, 4496216), (64, 3372162), (73, 2956416), (96, 2248108), (128, 1686081), (146, 1478208), (192, 1124054), (219, 985472), (292, 739104), (384, 562027), (438, 492736), (584, 369552), (876, 246368), (1168, 184776), (1752, 123184), (2336, 92388), (3504, 61592), (4672, 46194), (7008, 30796), (7699, 28032), (9344, 23097), (14016, 15398)]