215996860772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{17581}}^1$

素因数の和:18069

約数の個数: 96

約数和(自身を含む): 476810337024

約数和(自身を除く): 260813476252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 353, 452, 706, 791, 1243, 1412, 1582, 2471, 2486, 3164, 3883, 4942, 4972, 7766, 8701, 9884, 15532, 17402, 17581, 27181, 34804, 35162, 39889, 54362, 70324, 79778, 108724, 123067, 159556, 193391, 246134, 279223, 386782, 438779, 492268, 558446, 773564, 877558, 1116892, 1353737, 1755116, 1986653, 2707474, 3071453, 3973306, 5414948, 6142906, 6206093, 7946612, 12285812, 12412186, 13906571, 21853183, 24824372, 27813142, 43442651, 43706366, 55626284, 68267023, 86885302, 87412732, 136534046, 152972281, 173770604, 273068092, 305944562, 477869161, 611889124, 701288509, 955738322, 1402577018, 1911476644, 2805154036, 4909019563, 7714173599, 9818039126, 15428347198, 19636078252, 30856694396, 53999215193, 107998430386, 215996860772]

約数ペア:

[(1, 215996860772), (2, 107998430386), (4, 53999215193), (7, 30856694396), (11, 19636078252), (14, 15428347198), (22, 9818039126), (28, 7714173599), (44, 4909019563), (77, 2805154036), (113, 1911476644), (154, 1402577018), (226, 955738322), (308, 701288509), (353, 611889124), (452, 477869161), (706, 305944562), (791, 273068092), (1243, 173770604), (1412, 152972281), (1582, 136534046), (2471, 87412732), (2486, 86885302), (3164, 68267023), (3883, 55626284), (4942, 43706366), (4972, 43442651), (7766, 27813142), (8701, 24824372), (9884, 21853183), (15532, 13906571), (17402, 12412186), (17581, 12285812), (27181, 7946612), (34804, 6206093), (35162, 6142906), (39889, 5414948), (54362, 3973306), (70324, 3071453), (79778, 2707474), (108724, 1986653), (123067, 1755116), (159556, 1353737), (193391, 1116892), (246134, 877558), (279223, 773564), (386782, 558446), (438779, 492268)]