260641008

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{6263}}^1$

素因数の和:6311

約数の個数: 90

約数和(自身を含む): 774988344

約数和(自身を除く): 514347336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 5202, 6263, 6936, 10404, 12526, 13872, 18789, 20808, 25052, 37578, 41616, 50104, 56367, 75156, 100208, 106471, 112734, 150312, 212942, 225468, 300624, 319413, 425884, 450936, 638826, 851768, 901872, 958239, 1277652, 1703536, 1810007, 1916478, 2555304, 3620014, 3832956, 5110608, 5430021, 7240028, 7665912, 10860042, 14480056, 15331824, 16290063, 21720084, 28960112, 32580126, 43440168, 65160252, 86880336, 130320504, 260641008]

約数ペア:

[(1, 260641008), (2, 130320504), (3, 86880336), (4, 65160252), (6, 43440168), (8, 32580126), (9, 28960112), (12, 21720084), (16, 16290063), (17, 15331824), (18, 14480056), (24, 10860042), (34, 7665912), (36, 7240028), (48, 5430021), (51, 5110608), (68, 3832956), (72, 3620014), (102, 2555304), (136, 1916478), (144, 1810007), (153, 1703536), (204, 1277652), (272, 958239), (289, 901872), (306, 851768), (408, 638826), (578, 450936), (612, 425884), (816, 319413), (867, 300624), (1156, 225468), (1224, 212942), (1734, 150312), (2312, 112734), (2448, 106471), (2601, 100208), (3468, 75156), (4624, 56367), (5202, 50104), (6263, 41616), (6936, 37578), (10404, 25052), (12526, 20808), (13872, 18789)]