396825216

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 1086259200

約数和(自身を除く): 689433984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 103, 127, 128, 158, 192, 206, 237, 254, 309, 316, 381, 384, 412, 474, 508, 618, 632, 762, 824, 948, 1016, 1236, 1264, 1524, 1648, 1896, 2032, 2472, 2528, 3048, 3296, 3792, 4064, 4944, 5056, 6096, 6592, 7584, 8128, 8137, 9888, 10033, 10112, 12192, 13081, 13184, 15168, 16256, 16274, 19776, 20066, 24384, 24411, 26162, 30099, 30336, 32548, 39243, 39552, 40132, 48768, 48822, 52324, 60198, 65096, 78486, 80264, 97644, 104648, 120396, 130192, 156972, 160528, 195288, 209296, 240792, 260384, 313944, 321056, 390576, 418592, 481584, 520768, 627888, 642112, 781152, 837184, 963168, 1033399, 1041536, 1255776, 1284224, 1562304, 1674368, 1926336, 2066798, 2511552, 3100197, 3124608, 3852672, 4133596, 5023104, 6200394, 8267192, 12400788, 16534384, 24801576, 33068768, 49603152, 66137536, 99206304, 132275072, 198412608, 396825216]

約数ペア:

[(1, 396825216), (2, 198412608), (3, 132275072), (4, 99206304), (6, 66137536), (8, 49603152), (12, 33068768), (16, 24801576), (24, 16534384), (32, 12400788), (48, 8267192), (64, 6200394), (79, 5023104), (96, 4133596), (103, 3852672), (127, 3124608), (128, 3100197), (158, 2511552), (192, 2066798), (206, 1926336), (237, 1674368), (254, 1562304), (309, 1284224), (316, 1255776), (381, 1041536), (384, 1033399), (412, 963168), (474, 837184), (508, 781152), (618, 642112), (632, 627888), (762, 520768), (824, 481584), (948, 418592), (1016, 390576), (1236, 321056), (1264, 313944), (1524, 260384), (1648, 240792), (1896, 209296), (2032, 195288), (2472, 160528), (2528, 156972), (3048, 130192), (3296, 120396), (3792, 104648), (4064, 97644), (4944, 80264), (5056, 78486), (6096, 65096), (6592, 60198), (7584, 52324), (8128, 48822), (8137, 48768), (9888, 40132), (10033, 39552), (10112, 39243), (12192, 32548), (13081, 30336), (13184, 30099), (15168, 26162), (16256, 24411), (16274, 24384), (19776, 20066)]