1808256912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:682

約数の個数: 240

約数和(自身を含む): 5952952320

約数和(自身を除く): 4144695408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 79, 84, 88, 112, 121, 132, 154, 158, 168, 176, 231, 237, 242, 264, 308, 316, 336, 363, 462, 474, 484, 528, 553, 563, 616, 632, 726, 847, 869, 924, 948, 968, 1106, 1126, 1232, 1264, 1452, 1659, 1689, 1694, 1738, 1848, 1896, 1936, 2212, 2252, 2541, 2607, 2904, 3318, 3378, 3388, 3476, 3696, 3792, 3941, 4424, 4504, 5082, 5214, 5808, 6083, 6193, 6636, 6756, 6776, 6952, 7882, 8848, 9008, 9559, 10164, 10428, 11823, 12166, 12386, 13272, 13512, 13552, 13904, 15764, 18249, 18579, 19118, 20328, 20856, 23646, 24332, 24772, 26544, 27024, 28677, 31528, 36498, 37158, 38236, 40656, 41712, 43351, 44477, 47292, 48664, 49544, 57354, 63056, 66913, 68123, 72996, 74316, 76472, 86702, 88954, 94584, 97328, 99088, 114708, 130053, 133431, 133826, 136246, 145992, 148632, 152944, 173404, 177908, 189168, 200739, 204369, 229416, 260106, 266862, 267652, 272492, 291984, 297264, 311339, 346808, 355816, 401478, 408738, 458832, 476861, 489247, 520212, 533724, 535304, 544984, 622678, 693616, 711632, 802956, 817476, 934017, 953722, 978494, 1040424, 1067448, 1070608, 1089968, 1245356, 1430583, 1467741, 1605912, 1634952, 1868034, 1907444, 1956988, 2080848, 2134896, 2490712, 2861166, 2935482, 3211824, 3269904, 3424729, 3736068, 3814888, 3913976, 4981424, 5381717, 5722332, 5870964, 6849458, 7472136, 7629776, 7827952, 10274187, 10763434, 11444664, 11741928, 13698916, 14944272, 16145151, 20548374, 21526868, 22889328, 23483856, 27397832, 32290302, 37672019, 41096748, 43053736, 54795664, 64580604, 75344038, 82193496, 86107472, 113016057, 129161208, 150688076, 164386992, 226032114, 258322416, 301376152, 452064228, 602752304, 904128456, 1808256912]

約数ペア:

[(1, 1808256912), (2, 904128456), (3, 602752304), (4, 452064228), (6, 301376152), (7, 258322416), (8, 226032114), (11, 164386992), (12, 150688076), (14, 129161208), (16, 113016057), (21, 86107472), (22, 82193496), (24, 75344038), (28, 64580604), (33, 54795664), (42, 43053736), (44, 41096748), (48, 37672019), (56, 32290302), (66, 27397832), (77, 23483856), (79, 22889328), (84, 21526868), (88, 20548374), (112, 16145151), (121, 14944272), (132, 13698916), (154, 11741928), (158, 11444664), (168, 10763434), (176, 10274187), (231, 7827952), (237, 7629776), (242, 7472136), (264, 6849458), (308, 5870964), (316, 5722332), (336, 5381717), (363, 4981424), (462, 3913976), (474, 3814888), (484, 3736068), (528, 3424729), (553, 3269904), (563, 3211824), (616, 2935482), (632, 2861166), (726, 2490712), (847, 2134896), (869, 2080848), (924, 1956988), (948, 1907444), (968, 1868034), (1106, 1634952), (1126, 1605912), (1232, 1467741), (1264, 1430583), (1452, 1245356), (1659, 1089968), (1689, 1070608), (1694, 1067448), (1738, 1040424), (1848, 978494), (1896, 953722), (1936, 934017), (2212, 817476), (2252, 802956), (2541, 711632), (2607, 693616), (2904, 622678), (3318, 544984), (3378, 535304), (3388, 533724), (3476, 520212), (3696, 489247), (3792, 476861), (3941, 458832), (4424, 408738), (4504, 401478), (5082, 355816), (5214, 346808), (5808, 311339), (6083, 297264), (6193, 291984), (6636, 272492), (6756, 267652), (6776, 266862), (6952, 260106), (7882, 229416), (8848, 204369), (9008, 200739), (9559, 189168), (10164, 177908), (10428, 173404), (11823, 152944), (12166, 148632), (12386, 145992), (13272, 136246), (13512, 133826), (13552, 133431), (13904, 130053), (15764, 114708), (18249, 99088), (18579, 97328), (19118, 94584), (20328, 88954), (20856, 86702), (23646, 76472), (24332, 74316), (24772, 72996), (26544, 68123), (27024, 66913), (28677, 63056), (31528, 57354), (36498, 49544), (37158, 48664), (38236, 47292), (40656, 44477), (41712, 43351)]