1215081216

素因数分解:

$2^8\times 3^3\times {\mathrm{367}}^1\times {\mathrm{479}}^1$

素因数の和:871

約数の個数: 144

約数和(自身を含む): 3610521600

約数和(自身を除く): 2395440384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 367, 384, 432, 479, 576, 734, 768, 864, 958, 1101, 1152, 1437, 1468, 1728, 1916, 2202, 2304, 2874, 2936, 3303, 3456, 3832, 4311, 4404, 5748, 5872, 6606, 6912, 7664, 8622, 8808, 9909, 11496, 11744, 12933, 13212, 15328, 17244, 17616, 19818, 22992, 23488, 25866, 26424, 30656, 34488, 35232, 39636, 45984, 46976, 51732, 52848, 61312, 68976, 70464, 79272, 91968, 93952, 103464, 105696, 122624, 137952, 140928, 158544, 175793, 183936, 206928, 211392, 275904, 281856, 317088, 351586, 367872, 413856, 422784, 527379, 551808, 634176, 703172, 827712, 845568, 1054758, 1103616, 1268352, 1406344, 1582137, 1655424, 2109516, 2536704, 2812688, 3164274, 3310848, 4219032, 4746411, 5625376, 6328548, 8438064, 9492822, 11250752, 12657096, 16876128, 18985644, 22501504, 25314192, 33752256, 37971288, 45003008, 50628384, 67504512, 75942576, 101256768, 135009024, 151885152, 202513536, 303770304, 405027072, 607540608, 1215081216]

約数ペア:

[(1, 1215081216), (2, 607540608), (3, 405027072), (4, 303770304), (6, 202513536), (8, 151885152), (9, 135009024), (12, 101256768), (16, 75942576), (18, 67504512), (24, 50628384), (27, 45003008), (32, 37971288), (36, 33752256), (48, 25314192), (54, 22501504), (64, 18985644), (72, 16876128), (96, 12657096), (108, 11250752), (128, 9492822), (144, 8438064), (192, 6328548), (216, 5625376), (256, 4746411), (288, 4219032), (367, 3310848), (384, 3164274), (432, 2812688), (479, 2536704), (576, 2109516), (734, 1655424), (768, 1582137), (864, 1406344), (958, 1268352), (1101, 1103616), (1152, 1054758), (1437, 845568), (1468, 827712), (1728, 703172), (1916, 634176), (2202, 551808), (2304, 527379), (2874, 422784), (2936, 413856), (3303, 367872), (3456, 351586), (3832, 317088), (4311, 281856), (4404, 275904), (5748, 211392), (5872, 206928), (6606, 183936), (6912, 175793), (7664, 158544), (8622, 140928), (8808, 137952), (9909, 122624), (11496, 105696), (11744, 103464), (12933, 93952), (13212, 91968), (15328, 79272), (17244, 70464), (17616, 68976), (19818, 61312), (22992, 52848), (23488, 51732), (25866, 46976), (26424, 45984), (30656, 39636), (34488, 35232)]