870841088

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 2021892096

約数和(自身を除く): 1151051008

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 128, 184, 208, 248, 256, 299, 367, 368, 403, 416, 496, 598, 713, 734, 736, 806, 832, 992, 1196, 1426, 1468, 1472, 1612, 1664, 1984, 2392, 2852, 2936, 2944, 3224, 3328, 3968, 4771, 4784, 5704, 5872, 5888, 6448, 7936, 8441, 9269, 9542, 9568, 11377, 11408, 11744, 12896, 16882, 18538, 19084, 19136, 22754, 22816, 23488, 25792, 33764, 37076, 38168, 38272, 45508, 45632, 46976, 51584, 67528, 74152, 76336, 76544, 91016, 91264, 93952, 103168, 109733, 135056, 147901, 148304, 152672, 182032, 182528, 219466, 261671, 270112, 295802, 296608, 305344, 364064, 438932, 523342, 540224, 591604, 593216, 610688, 728128, 877864, 1046684, 1080448, 1183208, 1186432, 1221376, 1456256, 1755728, 2093368, 2160896, 2366416, 2372864, 2912512, 3401723, 3511456, 4186736, 4732832, 6803446, 7022912, 8373472, 9465664, 13606892, 14045824, 16746944, 18931328, 27213784, 28091648, 33493888, 37862656, 54427568, 66987776, 108855136, 217710272, 435420544, 870841088]

約数ペア:

[(1, 870841088), (2, 435420544), (4, 217710272), (8, 108855136), (13, 66987776), (16, 54427568), (23, 37862656), (26, 33493888), (31, 28091648), (32, 27213784), (46, 18931328), (52, 16746944), (62, 14045824), (64, 13606892), (92, 9465664), (104, 8373472), (124, 7022912), (128, 6803446), (184, 4732832), (208, 4186736), (248, 3511456), (256, 3401723), (299, 2912512), (367, 2372864), (368, 2366416), (403, 2160896), (416, 2093368), (496, 1755728), (598, 1456256), (713, 1221376), (734, 1186432), (736, 1183208), (806, 1080448), (832, 1046684), (992, 877864), (1196, 728128), (1426, 610688), (1468, 593216), (1472, 591604), (1612, 540224), (1664, 523342), (1984, 438932), (2392, 364064), (2852, 305344), (2936, 296608), (2944, 295802), (3224, 270112), (3328, 261671), (3968, 219466), (4771, 182528), (4784, 182032), (5704, 152672), (5872, 148304), (5888, 147901), (6448, 135056), (7936, 109733), (8441, 103168), (9269, 93952), (9542, 91264), (9568, 91016), (11377, 76544), (11408, 76336), (11744, 74152), (12896, 67528), (16882, 51584), (18538, 46976), (19084, 45632), (19136, 45508), (22754, 38272), (22816, 38168), (23488, 37076), (25792, 33764)]