338760345888

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1487}}^1\times {\mathrm{21379}}^1$

素因数の和:22919

約数の個数: 144

約数和(自身を含む): 990097879680

約数和(自身を除く): 651337533792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1487, 1776, 2664, 2974, 3552, 4461, 5328, 5948, 8922, 10656, 11896, 13383, 17844, 21379, 23792, 26766, 35688, 42758, 47584, 53532, 55019, 64137, 71376, 85516, 107064, 110038, 128274, 142752, 165057, 171032, 192411, 214128, 220076, 256548, 330114, 342064, 384822, 428256, 440152, 495171, 513096, 660228, 684128, 769644, 791023, 880304, 990342, 1026192, 1320456, 1539288, 1582046, 1760608, 1980684, 2052384, 2373069, 2640912, 3078576, 3164092, 3961368, 4746138, 5281824, 6157152, 6328184, 7119207, 7922736, 9492276, 12656368, 14238414, 15845472, 18984552, 25312736, 28476828, 31790573, 37969104, 56953656, 63581146, 75938208, 95371719, 113907312, 127162292, 190743438, 227814624, 254324584, 286115157, 381486876, 508649168, 572230314, 762973752, 1017298336, 1144460628, 1176251201, 1525947504, 2288921256, 2352502402, 3051895008, 3528753603, 4577842512, 4705004804, 7057507206, 9155685024, 9410009608, 10586260809, 14115014412, 18820019216, 21172521618, 28230028824, 37640038432, 42345043236, 56460057648, 84690086472, 112920115296, 169380172944, 338760345888]

約数ペア:

[(1, 338760345888), (2, 169380172944), (3, 112920115296), (4, 84690086472), (6, 56460057648), (8, 42345043236), (9, 37640038432), (12, 28230028824), (16, 21172521618), (18, 18820019216), (24, 14115014412), (32, 10586260809), (36, 9410009608), (37, 9155685024), (48, 7057507206), (72, 4705004804), (74, 4577842512), (96, 3528753603), (111, 3051895008), (144, 2352502402), (148, 2288921256), (222, 1525947504), (288, 1176251201), (296, 1144460628), (333, 1017298336), (444, 762973752), (592, 572230314), (666, 508649168), (888, 381486876), (1184, 286115157), (1332, 254324584), (1487, 227814624), (1776, 190743438), (2664, 127162292), (2974, 113907312), (3552, 95371719), (4461, 75938208), (5328, 63581146), (5948, 56953656), (8922, 37969104), (10656, 31790573), (11896, 28476828), (13383, 25312736), (17844, 18984552), (21379, 15845472), (23792, 14238414), (26766, 12656368), (35688, 9492276), (42758, 7922736), (47584, 7119207), (53532, 6328184), (55019, 6157152), (64137, 5281824), (71376, 4746138), (85516, 3961368), (107064, 3164092), (110038, 3078576), (128274, 2640912), (142752, 2373069), (165057, 2052384), (171032, 1980684), (192411, 1760608), (214128, 1582046), (220076, 1539288), (256548, 1320456), (330114, 1026192), (342064, 990342), (384822, 880304), (428256, 791023), (440152, 769644), (495171, 684128), (513096, 660228)]