28865363496

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:1139

約数の個数: 128

約数和(自身を含む): 74756908800

約数和(自身を除く): 45891545304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 167, 246, 269, 328, 334, 492, 501, 538, 653, 668, 807, 984, 1002, 1076, 1306, 1336, 1614, 1959, 2004, 2152, 2612, 3228, 3918, 4008, 5224, 6456, 6847, 7836, 11029, 13694, 15672, 20541, 22058, 26773, 27388, 33087, 41082, 44116, 44923, 53546, 54776, 66174, 80319, 82164, 88232, 89846, 107092, 109051, 132348, 134769, 160638, 164328, 175657, 179692, 214184, 218102, 264696, 269538, 321276, 327153, 351314, 359384, 436204, 526971, 539076, 642552, 654306, 702628, 872408, 1053942, 1078152, 1308612, 1405256, 1841843, 2107884, 2617224, 3683686, 4215768, 4471091, 5525529, 7201937, 7367372, 8942182, 11051058, 13413273, 14403874, 14734744, 17884364, 21605811, 22102116, 26826546, 28807748, 29334719, 35768728, 43211622, 44204232, 53653092, 57615496, 58669438, 86423244, 88004157, 107306184, 117338876, 172846488, 176008314, 234677752, 352016628, 704033256, 1202723479, 2405446958, 3608170437, 4810893916, 7216340874, 9621787832, 14432681748, 28865363496]

約数ペア:

[(1, 28865363496), (2, 14432681748), (3, 9621787832), (4, 7216340874), (6, 4810893916), (8, 3608170437), (12, 2405446958), (24, 1202723479), (41, 704033256), (82, 352016628), (123, 234677752), (164, 176008314), (167, 172846488), (246, 117338876), (269, 107306184), (328, 88004157), (334, 86423244), (492, 58669438), (501, 57615496), (538, 53653092), (653, 44204232), (668, 43211622), (807, 35768728), (984, 29334719), (1002, 28807748), (1076, 26826546), (1306, 22102116), (1336, 21605811), (1614, 17884364), (1959, 14734744), (2004, 14403874), (2152, 13413273), (2612, 11051058), (3228, 8942182), (3918, 7367372), (4008, 7201937), (5224, 5525529), (6456, 4471091), (6847, 4215768), (7836, 3683686), (11029, 2617224), (13694, 2107884), (15672, 1841843), (20541, 1405256), (22058, 1308612), (26773, 1078152), (27388, 1053942), (33087, 872408), (41082, 702628), (44116, 654306), (44923, 642552), (53546, 539076), (54776, 526971), (66174, 436204), (80319, 359384), (82164, 351314), (88232, 327153), (89846, 321276), (107092, 269538), (109051, 264696), (132348, 218102), (134769, 214184), (160638, 179692), (164328, 175657)]