315029792

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 796340160

約数和(自身を除く): 481310368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 59, 77, 88, 112, 118, 121, 154, 176, 197, 224, 236, 242, 308, 352, 394, 413, 472, 484, 616, 649, 788, 826, 847, 944, 968, 1232, 1298, 1379, 1576, 1652, 1694, 1888, 1936, 2167, 2464, 2596, 2758, 3152, 3304, 3388, 3872, 4334, 4543, 5192, 5516, 6304, 6608, 6776, 7139, 8668, 9086, 10384, 11032, 11623, 13216, 13552, 14278, 15169, 17336, 18172, 20768, 22064, 23246, 23837, 27104, 28556, 30338, 34672, 36344, 44128, 46492, 47674, 49973, 57112, 60676, 69344, 72688, 81361, 92984, 95348, 99946, 114224, 121352, 127853, 145376, 162722, 166859, 185968, 190696, 199892, 228448, 242704, 255706, 325444, 333718, 371936, 381392, 399784, 485408, 511412, 650888, 667436, 762784, 799568, 894971, 1022824, 1301776, 1334872, 1406383, 1599136, 1789942, 2045648, 2603552, 2669744, 2812766, 3579884, 4091296, 5339488, 5625532, 7159768, 9844681, 11251064, 14319536, 19689362, 22502128, 28639072, 39378724, 45004256, 78757448, 157514896, 315029792]

約数ペア:

[(1, 315029792), (2, 157514896), (4, 78757448), (7, 45004256), (8, 39378724), (11, 28639072), (14, 22502128), (16, 19689362), (22, 14319536), (28, 11251064), (32, 9844681), (44, 7159768), (56, 5625532), (59, 5339488), (77, 4091296), (88, 3579884), (112, 2812766), (118, 2669744), (121, 2603552), (154, 2045648), (176, 1789942), (197, 1599136), (224, 1406383), (236, 1334872), (242, 1301776), (308, 1022824), (352, 894971), (394, 799568), (413, 762784), (472, 667436), (484, 650888), (616, 511412), (649, 485408), (788, 399784), (826, 381392), (847, 371936), (944, 333718), (968, 325444), (1232, 255706), (1298, 242704), (1379, 228448), (1576, 199892), (1652, 190696), (1694, 185968), (1888, 166859), (1936, 162722), (2167, 145376), (2464, 127853), (2596, 121352), (2758, 114224), (3152, 99946), (3304, 95348), (3388, 92984), (3872, 81361), (4334, 72688), (4543, 69344), (5192, 60676), (5516, 57112), (6304, 49973), (6608, 47674), (6776, 46492), (7139, 44128), (8668, 36344), (9086, 34672), (10384, 30338), (11032, 28556), (11623, 27104), (13216, 23837), (13552, 23246), (14278, 22064), (15169, 20768), (17336, 18172)]