643060768

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3593}}^1$

素因数の和:3674

約数の個数: 96

約数和(自身を含む): 1565028864

約数和(自身を除く): 921968096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 68, 94, 112, 119, 136, 188, 224, 238, 272, 329, 376, 476, 544, 658, 752, 799, 952, 1316, 1504, 1598, 1904, 2632, 3196, 3593, 3808, 5264, 5593, 6392, 7186, 10528, 11186, 12784, 14372, 22372, 25151, 25568, 28744, 44744, 50302, 57488, 61081, 89488, 100604, 114976, 122162, 168871, 178976, 201208, 244324, 337742, 402416, 427567, 488648, 675484, 804832, 855134, 977296, 1182097, 1350968, 1710268, 1954592, 2364194, 2701936, 2870807, 3420536, 4728388, 5403872, 5741614, 6841072, 9456776, 11483228, 13682144, 18913552, 20095649, 22966456, 37827104, 40191298, 45932912, 80382596, 91865824, 160765192, 321530384, 643060768]

約数ペア:

[(1, 643060768), (2, 321530384), (4, 160765192), (7, 91865824), (8, 80382596), (14, 45932912), (16, 40191298), (17, 37827104), (28, 22966456), (32, 20095649), (34, 18913552), (47, 13682144), (56, 11483228), (68, 9456776), (94, 6841072), (112, 5741614), (119, 5403872), (136, 4728388), (188, 3420536), (224, 2870807), (238, 2701936), (272, 2364194), (329, 1954592), (376, 1710268), (476, 1350968), (544, 1182097), (658, 977296), (752, 855134), (799, 804832), (952, 675484), (1316, 488648), (1504, 427567), (1598, 402416), (1904, 337742), (2632, 244324), (3196, 201208), (3593, 178976), (3808, 168871), (5264, 122162), (5593, 114976), (6392, 100604), (7186, 89488), (10528, 61081), (11186, 57488), (12784, 50302), (14372, 44744), (22372, 28744), (25151, 25568)]