987132370824

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2381}}^1\times {\mathrm{185747}}^1$

素因数の和:188171

約数の個数: 96

約数和(自身を含む): 2760898832640

約数和(自身を除く): 1773766461816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 2381, 4762, 7143, 9524, 14286, 19048, 21429, 28572, 42858, 57144, 73811, 85716, 147622, 171432, 185747, 221433, 295244, 371494, 442866, 557241, 590488, 664299, 742988, 885732, 1114482, 1328598, 1485976, 1671723, 1771464, 2228964, 2657196, 3343446, 4457928, 5314392, 5758157, 6686892, 11516314, 13373784, 17274471, 23032628, 34548942, 46065256, 51823413, 69097884, 103646826, 138195768, 207293652, 414587304, 442263607, 884527214, 1326790821, 1769054428, 2653581642, 3538108856, 3980372463, 5307163284, 7960744926, 10614326568, 13710171817, 15921489852, 27420343634, 31842979704, 41130515451, 54840687268, 82261030902, 109681374536, 123391546353, 164522061804, 246783092706, 329044123608, 493566185412, 987132370824]

約数ペア:

[(1, 987132370824), (2, 493566185412), (3, 329044123608), (4, 246783092706), (6, 164522061804), (8, 123391546353), (9, 109681374536), (12, 82261030902), (18, 54840687268), (24, 41130515451), (31, 31842979704), (36, 27420343634), (62, 15921489852), (72, 13710171817), (93, 10614326568), (124, 7960744926), (186, 5307163284), (248, 3980372463), (279, 3538108856), (372, 2653581642), (558, 1769054428), (744, 1326790821), (1116, 884527214), (2232, 442263607), (2381, 414587304), (4762, 207293652), (7143, 138195768), (9524, 103646826), (14286, 69097884), (19048, 51823413), (21429, 46065256), (28572, 34548942), (42858, 23032628), (57144, 17274471), (73811, 13373784), (85716, 11516314), (147622, 6686892), (171432, 5758157), (185747, 5314392), (221433, 4457928), (295244, 3343446), (371494, 2657196), (442866, 2228964), (557241, 1771464), (590488, 1671723), (664299, 1485976), (742988, 1328598), (885732, 1114482)]