260265376

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1742

約数の個数: 96

約数和(自身を含む): 635548032

約数和(自身を除く): 375282656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 68, 82, 112, 119, 136, 164, 224, 238, 272, 287, 328, 476, 544, 574, 656, 697, 952, 1148, 1312, 1394, 1667, 1904, 2296, 2788, 3334, 3808, 4592, 4879, 5576, 6668, 9184, 9758, 11152, 11669, 13336, 19516, 22304, 23338, 26672, 28339, 39032, 46676, 53344, 56678, 68347, 78064, 93352, 113356, 136694, 156128, 186704, 198373, 226712, 273388, 373408, 396746, 453424, 478429, 546776, 793492, 906848, 956858, 1093552, 1161899, 1586984, 1913716, 2187104, 2323798, 3173968, 3827432, 4647596, 6347936, 7654864, 8133293, 9295192, 15309728, 16266586, 18590384, 32533172, 37180768, 65066344, 130132688, 260265376]

約数ペア:

[(1, 260265376), (2, 130132688), (4, 65066344), (7, 37180768), (8, 32533172), (14, 18590384), (16, 16266586), (17, 15309728), (28, 9295192), (32, 8133293), (34, 7654864), (41, 6347936), (56, 4647596), (68, 3827432), (82, 3173968), (112, 2323798), (119, 2187104), (136, 1913716), (164, 1586984), (224, 1161899), (238, 1093552), (272, 956858), (287, 906848), (328, 793492), (476, 546776), (544, 478429), (574, 453424), (656, 396746), (697, 373408), (952, 273388), (1148, 226712), (1312, 198373), (1394, 186704), (1667, 156128), (1904, 136694), (2296, 113356), (2788, 93352), (3334, 78064), (3808, 68347), (4592, 56678), (4879, 53344), (5576, 46676), (6668, 39032), (9184, 28339), (9758, 26672), (11152, 23338), (11669, 22304), (13336, 19516)]