1249482744

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 3431347920

約数和(自身を除く): 2181865176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 197, 274, 394, 411, 548, 591, 643, 788, 822, 1096, 1182, 1233, 1286, 1576, 1644, 1773, 1929, 2364, 2466, 2572, 3288, 3546, 3858, 4728, 4932, 5144, 5787, 7092, 7716, 9864, 11574, 14184, 15432, 23148, 26989, 46296, 53978, 80967, 88091, 107956, 126671, 161934, 176182, 215912, 242901, 253342, 264273, 323868, 352364, 380013, 485802, 506684, 528546, 647736, 704728, 760026, 792819, 971604, 1013368, 1057092, 1140039, 1520052, 1585638, 1943208, 2114184, 2280078, 3040104, 3171276, 4560156, 6342552, 9120312, 17353927, 34707854, 52061781, 69415708, 104123562, 138831416, 156185343, 208247124, 312370686, 416494248, 624741372, 1249482744]

約数ペア:

[(1, 1249482744), (2, 624741372), (3, 416494248), (4, 312370686), (6, 208247124), (8, 156185343), (9, 138831416), (12, 104123562), (18, 69415708), (24, 52061781), (36, 34707854), (72, 17353927), (137, 9120312), (197, 6342552), (274, 4560156), (394, 3171276), (411, 3040104), (548, 2280078), (591, 2114184), (643, 1943208), (788, 1585638), (822, 1520052), (1096, 1140039), (1182, 1057092), (1233, 1013368), (1286, 971604), (1576, 792819), (1644, 760026), (1773, 704728), (1929, 647736), (2364, 528546), (2466, 506684), (2572, 485802), (3288, 380013), (3546, 352364), (3858, 323868), (4728, 264273), (4932, 253342), (5144, 242901), (5787, 215912), (7092, 176182), (7716, 161934), (9864, 126671), (11574, 107956), (14184, 88091), (15432, 80967), (23148, 53978), (26989, 46296)]