319207176

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 926640000

約数和(自身を除く): 607432824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 131, 174, 216, 232, 261, 262, 348, 389, 393, 522, 524, 696, 778, 783, 786, 1044, 1048, 1167, 1179, 1556, 1566, 1572, 2088, 2334, 2358, 3112, 3132, 3144, 3501, 3537, 3799, 4668, 4716, 6264, 7002, 7074, 7598, 9336, 9432, 10503, 11281, 11397, 14004, 14148, 15196, 21006, 22562, 22794, 28008, 28296, 30392, 33843, 34191, 42012, 45124, 45588, 50959, 67686, 68382, 84024, 90248, 91176, 101529, 101918, 102573, 135372, 136764, 152877, 203058, 203836, 205146, 270744, 273528, 304587, 305754, 406116, 407672, 410292, 458631, 609174, 611508, 812232, 820584, 917262, 1218348, 1223016, 1375893, 1477811, 1834524, 2436696, 2751786, 2955622, 3669048, 4433433, 5503572, 5911244, 8866866, 11007144, 11822488, 13300299, 17733732, 26600598, 35467464, 39900897, 53201196, 79801794, 106402392, 159603588, 319207176]

約数ペア:

[(1, 319207176), (2, 159603588), (3, 106402392), (4, 79801794), (6, 53201196), (8, 39900897), (9, 35467464), (12, 26600598), (18, 17733732), (24, 13300299), (27, 11822488), (29, 11007144), (36, 8866866), (54, 5911244), (58, 5503572), (72, 4433433), (87, 3669048), (108, 2955622), (116, 2751786), (131, 2436696), (174, 1834524), (216, 1477811), (232, 1375893), (261, 1223016), (262, 1218348), (348, 917262), (389, 820584), (393, 812232), (522, 611508), (524, 609174), (696, 458631), (778, 410292), (783, 407672), (786, 406116), (1044, 305754), (1048, 304587), (1167, 273528), (1179, 270744), (1556, 205146), (1566, 203836), (1572, 203058), (2088, 152877), (2334, 136764), (2358, 135372), (3112, 102573), (3132, 101918), (3144, 101529), (3501, 91176), (3537, 90248), (3799, 84024), (4668, 68382), (4716, 67686), (6264, 50959), (7002, 45588), (7074, 45124), (7598, 42012), (9336, 34191), (9432, 33843), (10503, 30392), (11281, 28296), (11397, 28008), (14004, 22794), (14148, 22562), (15196, 21006)]