285319152

素因数分解:

$2^4\times 3^3\times {\mathrm{683}}^1\times {\mathrm{967}}^1$

素因数の和:1667

約数の個数: 80

約数和(自身を含む): 821018880

約数和(自身を除く): 535699728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 683, 967, 1366, 1934, 2049, 2732, 2901, 3868, 4098, 5464, 5802, 6147, 7736, 8196, 8703, 10928, 11604, 12294, 15472, 16392, 17406, 18441, 23208, 24588, 26109, 32784, 34812, 36882, 46416, 49176, 52218, 69624, 73764, 98352, 104436, 139248, 147528, 208872, 295056, 417744, 660461, 1320922, 1981383, 2641844, 3962766, 5283688, 5944149, 7925532, 10567376, 11888298, 15851064, 17832447, 23776596, 31702128, 35664894, 47553192, 71329788, 95106384, 142659576, 285319152]

約数ペア:

[(1, 285319152), (2, 142659576), (3, 95106384), (4, 71329788), (6, 47553192), (8, 35664894), (9, 31702128), (12, 23776596), (16, 17832447), (18, 15851064), (24, 11888298), (27, 10567376), (36, 7925532), (48, 5944149), (54, 5283688), (72, 3962766), (108, 2641844), (144, 1981383), (216, 1320922), (432, 660461), (683, 417744), (967, 295056), (1366, 208872), (1934, 147528), (2049, 139248), (2732, 104436), (2901, 98352), (3868, 73764), (4098, 69624), (5464, 52218), (5802, 49176), (6147, 46416), (7736, 36882), (8196, 34812), (8703, 32784), (10928, 26109), (11604, 24588), (12294, 23208), (15472, 18441), (16392, 17406)]