1256498496

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3341

約数の個数: 168

約数和(自身を含む): 3994574688

約数和(自身を除く): 2738076192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 64, 66, 72, 88, 96, 99, 122, 132, 144, 176, 183, 192, 198, 244, 264, 288, 352, 366, 396, 488, 528, 549, 576, 671, 704, 732, 792, 976, 1056, 1098, 1342, 1464, 1584, 1952, 2013, 2112, 2196, 2684, 2928, 3168, 3251, 3904, 4026, 4392, 5368, 5856, 6039, 6336, 6502, 8052, 8784, 9753, 10736, 11712, 12078, 13004, 16104, 17568, 19506, 21472, 24156, 26008, 29259, 32208, 35136, 35761, 39012, 42944, 48312, 52016, 58518, 64416, 71522, 78024, 96624, 104032, 107283, 117036, 128832, 143044, 156048, 193248, 198311, 208064, 214566, 234072, 286088, 312096, 321849, 386496, 396622, 429132, 468144, 572176, 594933, 624192, 643698, 793244, 858264, 936288, 1144352, 1189866, 1287396, 1586488, 1716528, 1784799, 1872576, 2181421, 2288704, 2379732, 2574792, 3172976, 3433056, 3569598, 4362842, 4759464, 5149584, 6345952, 6544263, 6866112, 7139196, 8725684, 9518928, 10299168, 12691904, 13088526, 14278392, 17451368, 19037856, 19632789, 20598336, 26177052, 28556784, 34902736, 38075712, 39265578, 52354104, 57113568, 69805472, 78531156, 104708208, 114227136, 139610944, 157062312, 209416416, 314124624, 418832832, 628249248, 1256498496]

約数ペア:

[(1, 1256498496), (2, 628249248), (3, 418832832), (4, 314124624), (6, 209416416), (8, 157062312), (9, 139610944), (11, 114227136), (12, 104708208), (16, 78531156), (18, 69805472), (22, 57113568), (24, 52354104), (32, 39265578), (33, 38075712), (36, 34902736), (44, 28556784), (48, 26177052), (61, 20598336), (64, 19632789), (66, 19037856), (72, 17451368), (88, 14278392), (96, 13088526), (99, 12691904), (122, 10299168), (132, 9518928), (144, 8725684), (176, 7139196), (183, 6866112), (192, 6544263), (198, 6345952), (244, 5149584), (264, 4759464), (288, 4362842), (352, 3569598), (366, 3433056), (396, 3172976), (488, 2574792), (528, 2379732), (549, 2288704), (576, 2181421), (671, 1872576), (704, 1784799), (732, 1716528), (792, 1586488), (976, 1287396), (1056, 1189866), (1098, 1144352), (1342, 936288), (1464, 858264), (1584, 793244), (1952, 643698), (2013, 624192), (2112, 594933), (2196, 572176), (2684, 468144), (2928, 429132), (3168, 396622), (3251, 386496), (3904, 321849), (4026, 312096), (4392, 286088), (5368, 234072), (5856, 214566), (6039, 208064), (6336, 198311), (6502, 193248), (8052, 156048), (8784, 143044), (9753, 128832), (10736, 117036), (11712, 107283), (12078, 104032), (13004, 96624), (16104, 78024), (17568, 71522), (19506, 64416), (21472, 58518), (24156, 52016), (26008, 48312), (29259, 42944), (32208, 39012), (35136, 35761)]