1851291288

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3373}}^1$

素因数の和:3420

約数の個数: 240

約数和(自身を含む): 6515733840

約数和(自身を除く): 4664442552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 121, 126, 132, 154, 162, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 324, 363, 378, 396, 462, 484, 504, 567, 594, 616, 648, 693, 726, 756, 792, 847, 891, 924, 968, 1089, 1134, 1188, 1386, 1452, 1512, 1694, 1782, 1848, 2079, 2178, 2268, 2376, 2541, 2772, 2904, 3267, 3373, 3388, 3564, 4158, 4356, 4536, 5082, 5544, 6237, 6534, 6746, 6776, 7128, 7623, 8316, 8712, 9801, 10119, 10164, 12474, 13068, 13492, 15246, 16632, 19602, 20238, 20328, 22869, 23611, 24948, 26136, 26984, 30357, 30492, 37103, 39204, 40476, 45738, 47222, 49896, 60714, 60984, 68607, 70833, 74206, 78408, 80952, 91071, 91476, 94444, 111309, 121428, 137214, 141666, 148412, 182142, 182952, 188888, 212499, 222618, 242856, 259721, 273213, 274428, 283332, 296824, 333927, 364284, 408133, 424998, 445236, 519442, 546426, 548856, 566664, 637497, 667854, 728568, 779163, 816266, 849996, 890472, 1001781, 1038884, 1092852, 1224399, 1274994, 1335708, 1558326, 1632532, 1699992, 1912491, 2003562, 2077768, 2185704, 2337489, 2448798, 2549988, 2671416, 2856931, 3005343, 3116652, 3265064, 3673197, 3824982, 4007124, 4674978, 4897596, 5099976, 5713862, 6010686, 6233304, 7012467, 7346394, 7649964, 8014248, 8570793, 9349956, 9795192, 11019591, 11427724, 12021372, 14024934, 14692788, 15299928, 17141586, 18699912, 21037401, 22039182, 22855448, 24042744, 25712379, 28049868, 29385576, 33058773, 34283172, 42074802, 44078364, 51424758, 56099736, 66117546, 68566344, 77137137, 84149604, 88156728, 102849516, 132235092, 154274274, 168299208, 205699032, 231411411, 264470184, 308548548, 462822822, 617097096, 925645644, 1851291288]

約数ペア:

[(1, 1851291288), (2, 925645644), (3, 617097096), (4, 462822822), (6, 308548548), (7, 264470184), (8, 231411411), (9, 205699032), (11, 168299208), (12, 154274274), (14, 132235092), (18, 102849516), (21, 88156728), (22, 84149604), (24, 77137137), (27, 68566344), (28, 66117546), (33, 56099736), (36, 51424758), (42, 44078364), (44, 42074802), (54, 34283172), (56, 33058773), (63, 29385576), (66, 28049868), (72, 25712379), (77, 24042744), (81, 22855448), (84, 22039182), (88, 21037401), (99, 18699912), (108, 17141586), (121, 15299928), (126, 14692788), (132, 14024934), (154, 12021372), (162, 11427724), (168, 11019591), (189, 9795192), (198, 9349956), (216, 8570793), (231, 8014248), (242, 7649964), (252, 7346394), (264, 7012467), (297, 6233304), (308, 6010686), (324, 5713862), (363, 5099976), (378, 4897596), (396, 4674978), (462, 4007124), (484, 3824982), (504, 3673197), (567, 3265064), (594, 3116652), (616, 3005343), (648, 2856931), (693, 2671416), (726, 2549988), (756, 2448798), (792, 2337489), (847, 2185704), (891, 2077768), (924, 2003562), (968, 1912491), (1089, 1699992), (1134, 1632532), (1188, 1558326), (1386, 1335708), (1452, 1274994), (1512, 1224399), (1694, 1092852), (1782, 1038884), (1848, 1001781), (2079, 890472), (2178, 849996), (2268, 816266), (2376, 779163), (2541, 728568), (2772, 667854), (2904, 637497), (3267, 566664), (3373, 548856), (3388, 546426), (3564, 519442), (4158, 445236), (4356, 424998), (4536, 408133), (5082, 364284), (5544, 333927), (6237, 296824), (6534, 283332), (6746, 274428), (6776, 273213), (7128, 259721), (7623, 242856), (8316, 222618), (8712, 212499), (9801, 188888), (10119, 182952), (10164, 182142), (12474, 148412), (13068, 141666), (13492, 137214), (15246, 121428), (16632, 111309), (19602, 94444), (20238, 91476), (20328, 91071), (22869, 80952), (23611, 78408), (24948, 74206), (26136, 70833), (26984, 68607), (30357, 60984), (30492, 60714), (37103, 49896), (39204, 47222), (40476, 45738)]