1800830944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 4415523840

約数和(自身を除く): 2614692896

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 47, 68, 76, 88, 94, 136, 152, 176, 187, 188, 209, 272, 304, 323, 337, 352, 374, 376, 418, 517, 544, 608, 646, 674, 748, 752, 799, 836, 893, 1034, 1292, 1348, 1496, 1504, 1598, 1672, 1786, 2068, 2584, 2696, 2992, 3196, 3344, 3553, 3572, 3707, 4136, 5168, 5392, 5729, 5984, 6392, 6403, 6688, 7106, 7144, 7414, 8272, 8789, 9823, 10336, 10784, 11458, 12784, 12806, 14212, 14288, 14828, 15181, 15839, 16544, 17578, 19646, 22916, 25568, 25612, 28424, 28576, 29656, 30362, 31678, 35156, 39292, 45832, 51224, 56848, 59312, 60724, 63019, 63356, 70312, 70433, 78584, 91664, 102448, 108851, 113696, 118624, 121448, 126038, 126712, 140624, 140866, 157168, 166991, 174229, 183328, 204896, 217702, 242896, 252076, 253424, 269263, 281248, 281732, 300941, 314336, 333982, 348458, 435404, 485792, 504152, 506848, 538526, 563464, 601882, 667964, 696916, 870808, 1008304, 1077052, 1126928, 1197361, 1203764, 1335928, 1393832, 1741616, 2016608, 2154104, 2253856, 2394722, 2407528, 2671856, 2787664, 2961893, 3310351, 3483232, 4308208, 4789444, 4815056, 5115997, 5343712, 5575328, 5923786, 6620702, 8616416, 9578888, 9630112, 10231994, 11847572, 13241404, 19157776, 20463988, 23695144, 26482808, 38315552, 40927976, 47390288, 52965616, 56275967, 81855952, 94780576, 105931232, 112551934, 163711904, 225103868, 450207736, 900415472, 1800830944]

約数ペア:

[(1, 1800830944), (2, 900415472), (4, 450207736), (8, 225103868), (11, 163711904), (16, 112551934), (17, 105931232), (19, 94780576), (22, 81855952), (32, 56275967), (34, 52965616), (38, 47390288), (44, 40927976), (47, 38315552), (68, 26482808), (76, 23695144), (88, 20463988), (94, 19157776), (136, 13241404), (152, 11847572), (176, 10231994), (187, 9630112), (188, 9578888), (209, 8616416), (272, 6620702), (304, 5923786), (323, 5575328), (337, 5343712), (352, 5115997), (374, 4815056), (376, 4789444), (418, 4308208), (517, 3483232), (544, 3310351), (608, 2961893), (646, 2787664), (674, 2671856), (748, 2407528), (752, 2394722), (799, 2253856), (836, 2154104), (893, 2016608), (1034, 1741616), (1292, 1393832), (1348, 1335928), (1496, 1203764), (1504, 1197361), (1598, 1126928), (1672, 1077052), (1786, 1008304), (2068, 870808), (2584, 696916), (2696, 667964), (2992, 601882), (3196, 563464), (3344, 538526), (3553, 506848), (3572, 504152), (3707, 485792), (4136, 435404), (5168, 348458), (5392, 333982), (5729, 314336), (5984, 300941), (6392, 281732), (6403, 281248), (6688, 269263), (7106, 253424), (7144, 252076), (7414, 242896), (8272, 217702), (8789, 204896), (9823, 183328), (10336, 174229), (10784, 166991), (11458, 157168), (12784, 140866), (12806, 140624), (14212, 126712), (14288, 126038), (14828, 121448), (15181, 118624), (15839, 113696), (16544, 108851), (17578, 102448), (19646, 91664), (22916, 78584), (25568, 70433), (25612, 70312), (28424, 63356), (28576, 63019), (29656, 60724), (30362, 59312), (31678, 56848), (35156, 51224), (39292, 45832)]