2979297664

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 6979737600

約数和(自身を除く): 4000439936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 263, 269, 329, 376, 448, 526, 538, 658, 752, 896, 1052, 1076, 1316, 1504, 1841, 1883, 2104, 2152, 2632, 3008, 3682, 3766, 4208, 4304, 5264, 6016, 7364, 7532, 8416, 8608, 10528, 12361, 12643, 14728, 15064, 16832, 17216, 21056, 24722, 25286, 29456, 30128, 33664, 34432, 42112, 49444, 50572, 58912, 60256, 70747, 86527, 88501, 98888, 101144, 117824, 120512, 141494, 173054, 177002, 197776, 202288, 235648, 241024, 282988, 346108, 354004, 395552, 404576, 495229, 565976, 692216, 708008, 791104, 809152, 990458, 1131952, 1384432, 1416016, 1582208, 1618304, 1980916, 2263904, 2768864, 2832032, 3325109, 3961832, 4527808, 5537728, 5664064, 6650218, 7923664, 9055616, 11075456, 11328128, 13300436, 15847328, 23275763, 26600872, 31694656, 46551526, 53201744, 63389312, 93103052, 106403488, 186206104, 212806976, 372412208, 425613952, 744824416, 1489648832, 2979297664]

約数ペア:

[(1, 2979297664), (2, 1489648832), (4, 744824416), (7, 425613952), (8, 372412208), (14, 212806976), (16, 186206104), (28, 106403488), (32, 93103052), (47, 63389312), (56, 53201744), (64, 46551526), (94, 31694656), (112, 26600872), (128, 23275763), (188, 15847328), (224, 13300436), (263, 11328128), (269, 11075456), (329, 9055616), (376, 7923664), (448, 6650218), (526, 5664064), (538, 5537728), (658, 4527808), (752, 3961832), (896, 3325109), (1052, 2832032), (1076, 2768864), (1316, 2263904), (1504, 1980916), (1841, 1618304), (1883, 1582208), (2104, 1416016), (2152, 1384432), (2632, 1131952), (3008, 990458), (3682, 809152), (3766, 791104), (4208, 708008), (4304, 692216), (5264, 565976), (6016, 495229), (7364, 404576), (7532, 395552), (8416, 354004), (8608, 346108), (10528, 282988), (12361, 241024), (12643, 235648), (14728, 202288), (15064, 197776), (16832, 177002), (17216, 173054), (21056, 141494), (24722, 120512), (25286, 117824), (29456, 101144), (30128, 98888), (33664, 88501), (34432, 86527), (42112, 70747), (49444, 60256), (50572, 58912)]