21041414928

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{12821}}^1$

素因数の和:12998

約数の個数: 160

約数和(自身を含む): 62961148800

約数和(自身を除く): 41919733872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 131, 144, 174, 216, 232, 261, 262, 348, 393, 432, 464, 522, 524, 696, 783, 786, 1044, 1048, 1179, 1392, 1566, 1572, 2088, 2096, 2358, 3132, 3144, 3537, 3799, 4176, 4716, 6264, 6288, 7074, 7598, 9432, 11397, 12528, 12821, 14148, 15196, 18864, 22794, 25642, 28296, 30392, 34191, 38463, 45588, 51284, 56592, 60784, 68382, 76926, 91176, 102568, 102573, 115389, 136764, 153852, 182352, 205136, 205146, 230778, 273528, 307704, 346167, 371809, 410292, 461556, 547056, 615408, 692334, 743618, 820584, 923112, 1115427, 1384668, 1487236, 1641168, 1679551, 1846224, 2230854, 2769336, 2974472, 3346281, 3359102, 4461708, 5038653, 5538672, 5948944, 6692562, 6718204, 8923416, 10038843, 10077306, 13385124, 13436408, 15115959, 17846832, 20077686, 20154612, 26770248, 26872816, 30231918, 40155372, 40309224, 45347877, 48706979, 53540496, 60463836, 80310744, 80618448, 90695754, 97413958, 120927672, 146120937, 160621488, 181391508, 194827916, 241855344, 292241874, 362783016, 389655832, 438362811, 584483748, 725566032, 779311664, 876725622, 1168967496, 1315088433, 1753451244, 2337934992, 2630176866, 3506902488, 5260353732, 7013804976, 10520707464, 21041414928]

約数ペア:

[(1, 21041414928), (2, 10520707464), (3, 7013804976), (4, 5260353732), (6, 3506902488), (8, 2630176866), (9, 2337934992), (12, 1753451244), (16, 1315088433), (18, 1168967496), (24, 876725622), (27, 779311664), (29, 725566032), (36, 584483748), (48, 438362811), (54, 389655832), (58, 362783016), (72, 292241874), (87, 241855344), (108, 194827916), (116, 181391508), (131, 160621488), (144, 146120937), (174, 120927672), (216, 97413958), (232, 90695754), (261, 80618448), (262, 80310744), (348, 60463836), (393, 53540496), (432, 48706979), (464, 45347877), (522, 40309224), (524, 40155372), (696, 30231918), (783, 26872816), (786, 26770248), (1044, 20154612), (1048, 20077686), (1179, 17846832), (1392, 15115959), (1566, 13436408), (1572, 13385124), (2088, 10077306), (2096, 10038843), (2358, 8923416), (3132, 6718204), (3144, 6692562), (3537, 5948944), (3799, 5538672), (4176, 5038653), (4716, 4461708), (6264, 3359102), (6288, 3346281), (7074, 2974472), (7598, 2769336), (9432, 2230854), (11397, 1846224), (12528, 1679551), (12821, 1641168), (14148, 1487236), (15196, 1384668), (18864, 1115427), (22794, 923112), (25642, 820584), (28296, 743618), (30392, 692334), (34191, 615408), (38463, 547056), (45588, 461556), (51284, 410292), (56592, 371809), (60784, 346167), (68382, 307704), (76926, 273528), (91176, 230778), (102568, 205146), (102573, 205136), (115389, 182352), (136764, 153852)]