268488384

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:574

約数の個数: 112

約数和(自身を含む): 747808512

約数和(自身を除く): 479320128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 163, 184, 192, 276, 326, 368, 373, 489, 552, 652, 736, 746, 978, 1104, 1119, 1304, 1472, 1492, 1956, 2208, 2238, 2608, 2984, 3749, 3912, 4416, 4476, 5216, 5968, 7498, 7824, 8579, 8952, 10432, 11247, 11936, 14996, 15648, 17158, 17904, 22494, 23872, 25737, 29992, 31296, 34316, 35808, 44988, 51474, 59984, 60799, 68632, 71616, 89976, 102948, 119968, 121598, 137264, 179952, 182397, 205896, 239936, 243196, 274528, 359904, 364794, 411792, 486392, 549056, 719808, 729588, 823584, 972784, 1398377, 1459176, 1647168, 1945568, 2796754, 2918352, 3891136, 4195131, 5593508, 5836704, 8390262, 11187016, 11673408, 16780524, 22374032, 33561048, 44748064, 67122096, 89496128, 134244192, 268488384]

約数ペア:

[(1, 268488384), (2, 134244192), (3, 89496128), (4, 67122096), (6, 44748064), (8, 33561048), (12, 22374032), (16, 16780524), (23, 11673408), (24, 11187016), (32, 8390262), (46, 5836704), (48, 5593508), (64, 4195131), (69, 3891136), (92, 2918352), (96, 2796754), (138, 1945568), (163, 1647168), (184, 1459176), (192, 1398377), (276, 972784), (326, 823584), (368, 729588), (373, 719808), (489, 549056), (552, 486392), (652, 411792), (736, 364794), (746, 359904), (978, 274528), (1104, 243196), (1119, 239936), (1304, 205896), (1472, 182397), (1492, 179952), (1956, 137264), (2208, 121598), (2238, 119968), (2608, 102948), (2984, 89976), (3749, 71616), (3912, 68632), (4416, 60799), (4476, 59984), (5216, 51474), (5968, 44988), (7498, 35808), (7824, 34316), (8579, 31296), (8952, 29992), (10432, 25737), (11247, 23872), (11936, 22494), (14996, 17904), (15648, 17158)]