2559872784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{448157}}^1$

素因数の和:448192

約数の個数: 80

約数和(自身を含む): 8002309248

約数和(自身を除く): 5442436464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 448157, 896314, 1344471, 1792628, 2688942, 3137099, 3585256, 5377884, 6274198, 7170512, 7618669, 9411297, 10755768, 12548396, 15237338, 18822594, 21511536, 22856007, 25096792, 30474676, 37645188, 45712014, 50193584, 53330683, 60949352, 75290376, 91424028, 106661366, 121898704, 150580752, 159992049, 182848056, 213322732, 319984098, 365696112, 426645464, 639968196, 853290928, 1279936392, 2559872784]

約数ペア:

[(1, 2559872784), (2, 1279936392), (3, 853290928), (4, 639968196), (6, 426645464), (7, 365696112), (8, 319984098), (12, 213322732), (14, 182848056), (16, 159992049), (17, 150580752), (21, 121898704), (24, 106661366), (28, 91424028), (34, 75290376), (42, 60949352), (48, 53330683), (51, 50193584), (56, 45712014), (68, 37645188), (84, 30474676), (102, 25096792), (112, 22856007), (119, 21511536), (136, 18822594), (168, 15237338), (204, 12548396), (238, 10755768), (272, 9411297), (336, 7618669), (357, 7170512), (408, 6274198), (476, 5377884), (714, 3585256), (816, 3137099), (952, 2688942), (1428, 1792628), (1904, 1344471), (2856, 896314), (5712, 448157)]