348656256

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 192

約数和(自身を含む): 1116810240

約数和(自身を除く): 768153984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 751, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1488, 1502, 1612, 1664, 1872, 1984, 2232, 2253, 2418, 2496, 2976, 3004, 3224, 3627, 3744, 3968, 4464, 4506, 4836, 4992, 5952, 6008, 6448, 6759, 7254, 7488, 8928, 9012, 9672, 9763, 11904, 12016, 12896, 13518, 14508, 14976, 17856, 18024, 19344, 19526, 23281, 24032, 25792, 27036, 29016, 29289, 35712, 36048, 38688, 39052, 46562, 48064, 51584, 54072, 58032, 58578, 69843, 72096, 77376, 78104, 87867, 93124, 96128, 108144, 116064, 117156, 139686, 144192, 154752, 156208, 175734, 186248, 209529, 216288, 232128, 234312, 279372, 288384, 302653, 312416, 351468, 372496, 419058, 432576, 464256, 468624, 558744, 605306, 624832, 702936, 744992, 838116, 865152, 907959, 937248, 1117488, 1210612, 1249664, 1405872, 1489984, 1676232, 1815918, 1874496, 2234976, 2421224, 2723877, 2811744, 2979968, 3352464, 3631836, 3748992, 4469952, 4842448, 5447754, 5623488, 6704928, 7263672, 8939904, 9684896, 10895508, 11246976, 13409856, 14527344, 19369792, 21791016, 26819712, 29054688, 38739584, 43582032, 58109376, 87164064, 116218752, 174328128, 348656256]

約数ペア:

[(1, 348656256), (2, 174328128), (3, 116218752), (4, 87164064), (6, 58109376), (8, 43582032), (9, 38739584), (12, 29054688), (13, 26819712), (16, 21791016), (18, 19369792), (24, 14527344), (26, 13409856), (31, 11246976), (32, 10895508), (36, 9684896), (39, 8939904), (48, 7263672), (52, 6704928), (62, 5623488), (64, 5447754), (72, 4842448), (78, 4469952), (93, 3748992), (96, 3631836), (104, 3352464), (117, 2979968), (124, 2811744), (128, 2723877), (144, 2421224), (156, 2234976), (186, 1874496), (192, 1815918), (208, 1676232), (234, 1489984), (248, 1405872), (279, 1249664), (288, 1210612), (312, 1117488), (372, 937248), (384, 907959), (403, 865152), (416, 838116), (468, 744992), (496, 702936), (558, 624832), (576, 605306), (624, 558744), (744, 468624), (751, 464256), (806, 432576), (832, 419058), (936, 372496), (992, 351468), (1116, 312416), (1152, 302653), (1209, 288384), (1248, 279372), (1488, 234312), (1502, 232128), (1612, 216288), (1664, 209529), (1872, 186248), (1984, 175734), (2232, 156208), (2253, 154752), (2418, 144192), (2496, 139686), (2976, 117156), (3004, 116064), (3224, 108144), (3627, 96128), (3744, 93124), (3968, 87867), (4464, 78104), (4506, 77376), (4836, 72096), (4992, 69843), (5952, 58578), (6008, 58032), (6448, 54072), (6759, 51584), (7254, 48064), (7488, 46562), (8928, 39052), (9012, 38688), (9672, 36048), (9763, 35712), (11904, 29289), (12016, 29016), (12896, 27036), (13518, 25792), (14508, 24032), (14976, 23281), (17856, 19526), (18024, 19344)]