285180168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7681}}^1$

素因数の和:7727

約数の個数: 128

約数和(自身を含む): 929214720

約数和(自身を除く): 644034552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 6188, 7681, 9282, 12376, 15362, 18564, 23043, 30724, 37128, 46086, 53767, 61448, 92172, 99853, 107534, 130577, 161301, 184344, 199706, 215068, 261154, 299559, 322602, 391731, 399412, 430136, 522308, 599118, 645204, 698971, 783462, 798824, 914039, 1044616, 1198236, 1290408, 1397942, 1566924, 1697501, 1828078, 2096913, 2396472, 2742117, 2795884, 3133848, 3395002, 3656156, 4193826, 5092503, 5484234, 5591768, 6790004, 7312312, 8387652, 10185006, 10968468, 11882507, 13580008, 16775304, 20370012, 21936936, 23765014, 35647521, 40740024, 47530028, 71295042, 95060056, 142590084, 285180168]

約数ペア:

[(1, 285180168), (2, 142590084), (3, 95060056), (4, 71295042), (6, 47530028), (7, 40740024), (8, 35647521), (12, 23765014), (13, 21936936), (14, 20370012), (17, 16775304), (21, 13580008), (24, 11882507), (26, 10968468), (28, 10185006), (34, 8387652), (39, 7312312), (42, 6790004), (51, 5591768), (52, 5484234), (56, 5092503), (68, 4193826), (78, 3656156), (84, 3395002), (91, 3133848), (102, 2795884), (104, 2742117), (119, 2396472), (136, 2096913), (156, 1828078), (168, 1697501), (182, 1566924), (204, 1397942), (221, 1290408), (238, 1198236), (273, 1044616), (312, 914039), (357, 798824), (364, 783462), (408, 698971), (442, 645204), (476, 599118), (546, 522308), (663, 430136), (714, 399412), (728, 391731), (884, 322602), (952, 299559), (1092, 261154), (1326, 215068), (1428, 199706), (1547, 184344), (1768, 161301), (2184, 130577), (2652, 107534), (2856, 99853), (3094, 92172), (4641, 61448), (5304, 53767), (6188, 46086), (7681, 37128), (9282, 30724), (12376, 23043), (15362, 18564)]