281866848

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 759951360

約数和(自身を除く): 478084512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 127, 183, 244, 254, 366, 379, 381, 488, 508, 732, 758, 762, 976, 1016, 1137, 1464, 1516, 1524, 1952, 2032, 2274, 2928, 3032, 3048, 4064, 4548, 5856, 6064, 6096, 7747, 9096, 12128, 12192, 15494, 18192, 23119, 23241, 30988, 36384, 46238, 46482, 48133, 61976, 69357, 92476, 92964, 96266, 123952, 138714, 144399, 184952, 185928, 192532, 247904, 277428, 288798, 369904, 371856, 385064, 554856, 577596, 739808, 743712, 770128, 1109712, 1155192, 1540256, 2219424, 2310384, 2936113, 4620768, 5872226, 8808339, 11744452, 17616678, 23488904, 35233356, 46977808, 70466712, 93955616, 140933424, 281866848]

約数ペア:

[(1, 281866848), (2, 140933424), (3, 93955616), (4, 70466712), (6, 46977808), (8, 35233356), (12, 23488904), (16, 17616678), (24, 11744452), (32, 8808339), (48, 5872226), (61, 4620768), (96, 2936113), (122, 2310384), (127, 2219424), (183, 1540256), (244, 1155192), (254, 1109712), (366, 770128), (379, 743712), (381, 739808), (488, 577596), (508, 554856), (732, 385064), (758, 371856), (762, 369904), (976, 288798), (1016, 277428), (1137, 247904), (1464, 192532), (1516, 185928), (1524, 184952), (1952, 144399), (2032, 138714), (2274, 123952), (2928, 96266), (3032, 92964), (3048, 92476), (4064, 69357), (4548, 61976), (5856, 48133), (6064, 46482), (6096, 46238), (7747, 36384), (9096, 30988), (12128, 23241), (12192, 23119), (15494, 18192)]