353190613538

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 643402248192

約数和(自身を除く): 290211634654

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 197, 217, 241, 281, 394, 427, 434, 482, 562, 854, 1379, 1687, 1891, 1967, 2758, 3374, 3782, 3934, 6107, 7471, 8711, 12017, 12214, 13237, 14701, 14942, 17141, 17422, 24034, 26474, 29402, 34282, 42749, 47477, 52297, 55357, 60977, 67721, 84119, 85498, 94954, 102907, 104594, 110714, 119987, 121954, 135442, 168238, 205814, 239974, 332339, 372527, 387499, 455731, 474047, 531371, 664678, 745054, 774998, 911462, 948094, 1062742, 1471787, 1716067, 2099351, 2607689, 2896097, 2943574, 3190117, 3376777, 3432134, 3719597, 4130981, 4198702, 5215378, 5792194, 6380234, 6753554, 7439194, 8261962, 10302509, 12012469, 13341037, 14695457, 20272679, 20605018, 23637439, 24024938, 26682074, 28916867, 29390914, 40545358, 47274878, 57833734, 89779007, 93387259, 104680087, 128060411, 179558014, 186774518, 209360174, 256120822, 413572147, 628453049, 732760609, 813803257, 827144294, 896422877, 1256906098, 1465521218, 1627606514, 1792845754, 2895005029, 5696622799, 5790010058, 11393245598, 25227900967, 50455801934, 176595306769, 353190613538]

約数ペア:

[(1, 353190613538), (2, 176595306769), (7, 50455801934), (14, 25227900967), (31, 11393245598), (61, 5790010058), (62, 5696622799), (122, 2895005029), (197, 1792845754), (217, 1627606514), (241, 1465521218), (281, 1256906098), (394, 896422877), (427, 827144294), (434, 813803257), (482, 732760609), (562, 628453049), (854, 413572147), (1379, 256120822), (1687, 209360174), (1891, 186774518), (1967, 179558014), (2758, 128060411), (3374, 104680087), (3782, 93387259), (3934, 89779007), (6107, 57833734), (7471, 47274878), (8711, 40545358), (12017, 29390914), (12214, 28916867), (13237, 26682074), (14701, 24024938), (14942, 23637439), (17141, 20605018), (17422, 20272679), (24034, 14695457), (26474, 13341037), (29402, 12012469), (34282, 10302509), (42749, 8261962), (47477, 7439194), (52297, 6753554), (55357, 6380234), (60977, 5792194), (67721, 5215378), (84119, 4198702), (85498, 4130981), (94954, 3719597), (102907, 3432134), (104594, 3376777), (110714, 3190117), (119987, 2943574), (121954, 2896097), (135442, 2607689), (168238, 2099351), (205814, 1716067), (239974, 1471787), (332339, 1062742), (372527, 948094), (387499, 911462), (455731, 774998), (474047, 745054), (531371, 664678)]