1902017808

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:1006

約数の個数: 160

約数和(自身を含む): 5631782400

約数和(自身を除く): 3729764592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 113, 141, 144, 188, 216, 226, 282, 339, 376, 423, 432, 452, 564, 678, 752, 829, 846, 904, 1017, 1128, 1269, 1356, 1658, 1692, 1808, 2034, 2256, 2487, 2538, 2712, 3051, 3316, 3384, 4068, 4974, 5076, 5311, 5424, 6102, 6632, 6768, 7461, 8136, 9948, 10152, 10622, 12204, 13264, 14922, 15933, 16272, 19896, 20304, 21244, 22383, 24408, 29844, 31866, 38963, 39792, 42488, 44766, 47799, 48816, 59688, 63732, 77926, 84976, 89532, 93677, 95598, 116889, 119376, 127464, 143397, 155852, 179064, 187354, 191196, 233778, 254928, 281031, 286794, 311704, 350667, 358128, 374708, 382392, 467556, 562062, 573588, 623408, 701334, 749416, 764784, 843093, 935112, 1052001, 1124124, 1147176, 1402668, 1498832, 1686186, 1870224, 2104002, 2248248, 2294352, 2529279, 2805336, 3372372, 4208004, 4402819, 4496496, 5058558, 5610672, 6744744, 8416008, 8805638, 10117116, 13208457, 13489488, 16832016, 17611276, 20234232, 26416914, 35222552, 39625371, 40468464, 52833828, 70445104, 79250742, 105667656, 118876113, 158501484, 211335312, 237752226, 317002968, 475504452, 634005936, 951008904, 1902017808]

約数ペア:

[(1, 1902017808), (2, 951008904), (3, 634005936), (4, 475504452), (6, 317002968), (8, 237752226), (9, 211335312), (12, 158501484), (16, 118876113), (18, 105667656), (24, 79250742), (27, 70445104), (36, 52833828), (47, 40468464), (48, 39625371), (54, 35222552), (72, 26416914), (94, 20234232), (108, 17611276), (113, 16832016), (141, 13489488), (144, 13208457), (188, 10117116), (216, 8805638), (226, 8416008), (282, 6744744), (339, 5610672), (376, 5058558), (423, 4496496), (432, 4402819), (452, 4208004), (564, 3372372), (678, 2805336), (752, 2529279), (829, 2294352), (846, 2248248), (904, 2104002), (1017, 1870224), (1128, 1686186), (1269, 1498832), (1356, 1402668), (1658, 1147176), (1692, 1124124), (1808, 1052001), (2034, 935112), (2256, 843093), (2487, 764784), (2538, 749416), (2712, 701334), (3051, 623408), (3316, 573588), (3384, 562062), (4068, 467556), (4974, 382392), (5076, 374708), (5311, 358128), (5424, 350667), (6102, 311704), (6632, 286794), (6768, 281031), (7461, 254928), (8136, 233778), (9948, 191196), (10152, 187354), (10622, 179064), (12204, 155852), (13264, 143397), (14922, 127464), (15933, 119376), (16272, 116889), (19896, 95598), (20304, 93677), (21244, 89532), (22383, 84976), (24408, 77926), (29844, 63732), (31866, 59688), (38963, 48816), (39792, 47799), (42488, 44766)]