801489008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 1702644000

約数和(自身を除く): 901154992

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 229, 232, 304, 397, 458, 464, 551, 794, 916, 1102, 1588, 1832, 2204, 3176, 3664, 4351, 4408, 6352, 6641, 7543, 8702, 8816, 11513, 13282, 15086, 17404, 23026, 26564, 30172, 34808, 46052, 53128, 60344, 69616, 90913, 92104, 106256, 120688, 126179, 181826, 184208, 218747, 252358, 363652, 437494, 504716, 727304, 874988, 1009432, 1454608, 1727347, 1749976, 2018864, 2636477, 3454694, 3499952, 5272954, 6909388, 10545908, 13818776, 21091816, 27637552, 42183632, 50093063, 100186126, 200372252, 400744504, 801489008]

約数ペア:

[(1, 801489008), (2, 400744504), (4, 200372252), (8, 100186126), (16, 50093063), (19, 42183632), (29, 27637552), (38, 21091816), (58, 13818776), (76, 10545908), (116, 6909388), (152, 5272954), (229, 3499952), (232, 3454694), (304, 2636477), (397, 2018864), (458, 1749976), (464, 1727347), (551, 1454608), (794, 1009432), (916, 874988), (1102, 727304), (1588, 504716), (1832, 437494), (2204, 363652), (3176, 252358), (3664, 218747), (4351, 184208), (4408, 181826), (6352, 126179), (6641, 120688), (7543, 106256), (8702, 92104), (8816, 90913), (11513, 69616), (13282, 60344), (15086, 53128), (17404, 46052), (23026, 34808), (26564, 30172)]