13015608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 38361600

約数和(自身を除く): 25345992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 51, 57, 68, 69, 73, 76, 92, 102, 114, 136, 138, 146, 152, 184, 204, 219, 228, 276, 292, 323, 391, 408, 437, 438, 456, 552, 584, 646, 782, 874, 876, 969, 1173, 1241, 1292, 1311, 1387, 1564, 1679, 1748, 1752, 1938, 2346, 2482, 2584, 2622, 2774, 3128, 3358, 3496, 3723, 3876, 4161, 4692, 4964, 5037, 5244, 5548, 6716, 7429, 7446, 7752, 8322, 9384, 9928, 10074, 10488, 11096, 13432, 14858, 14892, 16644, 20148, 22287, 23579, 28543, 29716, 29784, 31901, 33288, 40296, 44574, 47158, 57086, 59432, 63802, 70737, 85629, 89148, 94316, 95703, 114172, 127604, 141474, 171258, 178296, 188632, 191406, 228344, 255208, 282948, 342516, 382812, 542317, 565896, 685032, 765624, 1084634, 1626951, 2169268, 3253902, 4338536, 6507804, 13015608]

約数ペア:

[(1, 13015608), (2, 6507804), (3, 4338536), (4, 3253902), (6, 2169268), (8, 1626951), (12, 1084634), (17, 765624), (19, 685032), (23, 565896), (24, 542317), (34, 382812), (38, 342516), (46, 282948), (51, 255208), (57, 228344), (68, 191406), (69, 188632), (73, 178296), (76, 171258), (92, 141474), (102, 127604), (114, 114172), (136, 95703), (138, 94316), (146, 89148), (152, 85629), (184, 70737), (204, 63802), (219, 59432), (228, 57086), (276, 47158), (292, 44574), (323, 40296), (391, 33288), (408, 31901), (437, 29784), (438, 29716), (456, 28543), (552, 23579), (584, 22287), (646, 20148), (782, 16644), (874, 14892), (876, 14858), (969, 13432), (1173, 11096), (1241, 10488), (1292, 10074), (1311, 9928), (1387, 9384), (1564, 8322), (1679, 7752), (1748, 7446), (1752, 7429), (1938, 6716), (2346, 5548), (2482, 5244), (2584, 5037), (2622, 4964), (2774, 4692), (3128, 4161), (3358, 3876), (3496, 3723)]