8021827332

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 216

約数和(自身を含む): 22781119200

約数和(自身を除く): 14759291868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 86, 102, 108, 129, 139, 153, 172, 204, 258, 278, 289, 306, 387, 417, 459, 516, 556, 578, 612, 731, 774, 834, 867, 918, 1156, 1161, 1251, 1462, 1548, 1668, 1734, 1836, 1849, 2193, 2322, 2363, 2502, 2601, 2924, 3468, 3698, 3753, 4386, 4644, 4726, 5004, 5202, 5547, 5977, 6579, 7089, 7396, 7506, 7803, 8772, 9452, 10404, 11094, 11954, 12427, 13158, 14178, 15012, 15606, 16641, 17931, 19737, 21267, 22188, 23908, 24854, 26316, 28356, 31212, 31433, 33282, 35862, 37281, 39474, 40171, 42534, 49708, 49923, 53793, 62866, 63801, 66564, 71724, 74562, 78948, 80342, 85068, 94299, 99846, 101609, 107586, 111843, 120513, 125732, 127602, 149124, 160684, 161379, 188598, 199692, 203218, 215172, 223686, 241026, 255204, 257011, 282897, 304827, 322758, 335529, 361539, 377196, 406436, 447372, 482052, 514022, 534361, 565794, 609654, 645516, 671058, 723078, 771033, 848691, 914481, 1028044, 1068722, 1084617, 1131588, 1219308, 1342116, 1446156, 1542066, 1603083, 1697382, 1727353, 1828962, 2137444, 2169234, 2313099, 2743443, 3084132, 3206166, 3394764, 3454706, 3657924, 4338468, 4369187, 4626198, 4809249, 5182059, 5486886, 6412332, 6909412, 6939297, 8738374, 9252396, 9618498, 10364118, 10973772, 13107561, 13878594, 14427747, 15546177, 17476748, 19236996, 20728236, 26215122, 27757188, 28855494, 31092354, 39322683, 46638531, 52430244, 57710988, 62184708, 74276179, 78645366, 93277062, 117968049, 148552358, 157290732, 186554124, 222828537, 235936098, 297104716, 445657074, 471872196, 668485611, 891314148, 1336971222, 2005456833, 2673942444, 4010913666, 8021827332]

約数ペア:

[(1, 8021827332), (2, 4010913666), (3, 2673942444), (4, 2005456833), (6, 1336971222), (9, 891314148), (12, 668485611), (17, 471872196), (18, 445657074), (27, 297104716), (34, 235936098), (36, 222828537), (43, 186554124), (51, 157290732), (54, 148552358), (68, 117968049), (86, 93277062), (102, 78645366), (108, 74276179), (129, 62184708), (139, 57710988), (153, 52430244), (172, 46638531), (204, 39322683), (258, 31092354), (278, 28855494), (289, 27757188), (306, 26215122), (387, 20728236), (417, 19236996), (459, 17476748), (516, 15546177), (556, 14427747), (578, 13878594), (612, 13107561), (731, 10973772), (774, 10364118), (834, 9618498), (867, 9252396), (918, 8738374), (1156, 6939297), (1161, 6909412), (1251, 6412332), (1462, 5486886), (1548, 5182059), (1668, 4809249), (1734, 4626198), (1836, 4369187), (1849, 4338468), (2193, 3657924), (2322, 3454706), (2363, 3394764), (2502, 3206166), (2601, 3084132), (2924, 2743443), (3468, 2313099), (3698, 2169234), (3753, 2137444), (4386, 1828962), (4644, 1727353), (4726, 1697382), (5004, 1603083), (5202, 1542066), (5547, 1446156), (5977, 1342116), (6579, 1219308), (7089, 1131588), (7396, 1084617), (7506, 1068722), (7803, 1028044), (8772, 914481), (9452, 848691), (10404, 771033), (11094, 723078), (11954, 671058), (12427, 645516), (13158, 609654), (14178, 565794), (15012, 534361), (15606, 514022), (16641, 482052), (17931, 447372), (19737, 406436), (21267, 377196), (22188, 361539), (23908, 335529), (24854, 322758), (26316, 304827), (28356, 282897), (31212, 257011), (31433, 255204), (33282, 241026), (35862, 223686), (37281, 215172), (39474, 203218), (40171, 199692), (42534, 188598), (49708, 161379), (49923, 160684), (53793, 149124), (62866, 127602), (63801, 125732), (66564, 120513), (71724, 111843), (74562, 107586), (78948, 101609), (80342, 99846), (85068, 94299)]