722555028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3598

約数の個数: 144

約数和(自身を含む): 2161111680

約数和(自身を除く): 1438556652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 207, 228, 234, 247, 276, 299, 342, 414, 437, 468, 494, 598, 684, 741, 828, 874, 897, 988, 1196, 1311, 1482, 1748, 1794, 2223, 2622, 2691, 2964, 3533, 3588, 3933, 4446, 5244, 5382, 5681, 7066, 7866, 8892, 10599, 10764, 11362, 14132, 15732, 17043, 21198, 22724, 31797, 34086, 42396, 45929, 51129, 63594, 67127, 68172, 81259, 91858, 102258, 127188, 134254, 137787, 162518, 183716, 201381, 204516, 243777, 268508, 275574, 325036, 402762, 413361, 487554, 551148, 604143, 731331, 805524, 826722, 872651, 975108, 1056367, 1208286, 1462662, 1543921, 1653444, 1745302, 2112734, 2416572, 2617953, 2925324, 3087842, 3169101, 3490604, 4225468, 4631763, 5235906, 6175684, 6338202, 7853859, 9263526, 9507303, 10471812, 12676404, 13895289, 15707718, 18527052, 19014606, 20070973, 27790578, 31415436, 38029212, 40141946, 55581156, 60212919, 80283892, 120425838, 180638757, 240851676, 361277514, 722555028]

約数ペア:

[(1, 722555028), (2, 361277514), (3, 240851676), (4, 180638757), (6, 120425838), (9, 80283892), (12, 60212919), (13, 55581156), (18, 40141946), (19, 38029212), (23, 31415436), (26, 27790578), (36, 20070973), (38, 19014606), (39, 18527052), (46, 15707718), (52, 13895289), (57, 12676404), (69, 10471812), (76, 9507303), (78, 9263526), (92, 7853859), (114, 6338202), (117, 6175684), (138, 5235906), (156, 4631763), (171, 4225468), (207, 3490604), (228, 3169101), (234, 3087842), (247, 2925324), (276, 2617953), (299, 2416572), (342, 2112734), (414, 1745302), (437, 1653444), (468, 1543921), (494, 1462662), (598, 1208286), (684, 1056367), (741, 975108), (828, 872651), (874, 826722), (897, 805524), (988, 731331), (1196, 604143), (1311, 551148), (1482, 487554), (1748, 413361), (1794, 402762), (2223, 325036), (2622, 275574), (2691, 268508), (2964, 243777), (3533, 204516), (3588, 201381), (3933, 183716), (4446, 162518), (5244, 137787), (5382, 134254), (5681, 127188), (7066, 102258), (7866, 91858), (8892, 81259), (10599, 68172), (10764, 67127), (11362, 63594), (14132, 51129), (15732, 45929), (17043, 42396), (21198, 34086), (22724, 31797)]