245523168

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4125

約数の個数: 144

約数和(自身を含む): 801964800

約数和(自身を除く): 556441632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2508, 2736, 3168, 3344, 3762, 4079, 5016, 5472, 6688, 7524, 8158, 10032, 12237, 15048, 16316, 20064, 24474, 30096, 32632, 36711, 44869, 48948, 60192, 65264, 73422, 77501, 89738, 97896, 130528, 134607, 146844, 155002, 179476, 195792, 232503, 269214, 293688, 310004, 358952, 391584, 403821, 465006, 538428, 587376, 620008, 697509, 717904, 807642, 852511, 930012, 1076856, 1174752, 1240016, 1395018, 1435808, 1615284, 1705022, 1860024, 2153712, 2480032, 2557533, 2790036, 3230568, 3410044, 3720048, 4307424, 5115066, 5580072, 6461136, 6820088, 7440096, 7672599, 10230132, 11160144, 12922272, 13640176, 15345198, 20460264, 22320288, 27280352, 30690396, 40920528, 61380792, 81841056, 122761584, 245523168]

約数ペア:

[(1, 245523168), (2, 122761584), (3, 81841056), (4, 61380792), (6, 40920528), (8, 30690396), (9, 27280352), (11, 22320288), (12, 20460264), (16, 15345198), (18, 13640176), (19, 12922272), (22, 11160144), (24, 10230132), (32, 7672599), (33, 7440096), (36, 6820088), (38, 6461136), (44, 5580072), (48, 5115066), (57, 4307424), (66, 3720048), (72, 3410044), (76, 3230568), (88, 2790036), (96, 2557533), (99, 2480032), (114, 2153712), (132, 1860024), (144, 1705022), (152, 1615284), (171, 1435808), (176, 1395018), (198, 1240016), (209, 1174752), (228, 1076856), (264, 930012), (288, 852511), (304, 807642), (342, 717904), (352, 697509), (396, 620008), (418, 587376), (456, 538428), (528, 465006), (608, 403821), (627, 391584), (684, 358952), (792, 310004), (836, 293688), (912, 269214), (1056, 232503), (1254, 195792), (1368, 179476), (1584, 155002), (1672, 146844), (1824, 134607), (1881, 130528), (2508, 97896), (2736, 89738), (3168, 77501), (3344, 73422), (3762, 65264), (4079, 60192), (5016, 48948), (5472, 44869), (6688, 36711), (7524, 32632), (8158, 30096), (10032, 24474), (12237, 20064), (15048, 16316)]