859791984

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 2249856000

約数和(自身を除く): 1390064016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 239, 298, 447, 478, 503, 596, 717, 894, 956, 1006, 1192, 1434, 1509, 1788, 1912, 2012, 2384, 2868, 3018, 3576, 3824, 4024, 5736, 6036, 7152, 8048, 11472, 12072, 24144, 35611, 71222, 74947, 106833, 120217, 142444, 149894, 213666, 224841, 240434, 284888, 299788, 360651, 427332, 449682, 480868, 569776, 599576, 721302, 854664, 899364, 961736, 1199152, 1442604, 1709328, 1798728, 1923472, 2885208, 3597456, 5770416, 17912333, 35824666, 53736999, 71649332, 107473998, 143298664, 214947996, 286597328, 429895992, 859791984]

約数ペア:

[(1, 859791984), (2, 429895992), (3, 286597328), (4, 214947996), (6, 143298664), (8, 107473998), (12, 71649332), (16, 53736999), (24, 35824666), (48, 17912333), (149, 5770416), (239, 3597456), (298, 2885208), (447, 1923472), (478, 1798728), (503, 1709328), (596, 1442604), (717, 1199152), (894, 961736), (956, 899364), (1006, 854664), (1192, 721302), (1434, 599576), (1509, 569776), (1788, 480868), (1912, 449682), (2012, 427332), (2384, 360651), (2868, 299788), (3018, 284888), (3576, 240434), (3824, 224841), (4024, 213666), (5736, 149894), (6036, 142444), (7152, 120217), (8048, 106833), (11472, 74947), (12072, 71222), (24144, 35611)]