307570296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 867801600

約数和(自身を除く): 560231304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 71, 88, 122, 132, 142, 183, 213, 244, 264, 269, 284, 366, 426, 488, 538, 568, 671, 732, 781, 807, 852, 1076, 1342, 1464, 1562, 1614, 1704, 2013, 2152, 2343, 2684, 2959, 3124, 3228, 4026, 4331, 4686, 5368, 5918, 6248, 6456, 8052, 8662, 8877, 9372, 11836, 12993, 16104, 16409, 17324, 17754, 18744, 19099, 23672, 25986, 32818, 34648, 35508, 38198, 47641, 49227, 51972, 57297, 65636, 71016, 76396, 95282, 98454, 103944, 114594, 131272, 142923, 152792, 180499, 190564, 196908, 210089, 229188, 285846, 360998, 381128, 393816, 420178, 458376, 541497, 571692, 630267, 721996, 840356, 1082994, 1143384, 1165039, 1260534, 1443992, 1680712, 2165988, 2330078, 2521068, 3495117, 4331976, 4660156, 5042136, 6990234, 9320312, 12815429, 13980468, 25630858, 27960936, 38446287, 51261716, 76892574, 102523432, 153785148, 307570296]

約数ペア:

[(1, 307570296), (2, 153785148), (3, 102523432), (4, 76892574), (6, 51261716), (8, 38446287), (11, 27960936), (12, 25630858), (22, 13980468), (24, 12815429), (33, 9320312), (44, 6990234), (61, 5042136), (66, 4660156), (71, 4331976), (88, 3495117), (122, 2521068), (132, 2330078), (142, 2165988), (183, 1680712), (213, 1443992), (244, 1260534), (264, 1165039), (269, 1143384), (284, 1082994), (366, 840356), (426, 721996), (488, 630267), (538, 571692), (568, 541497), (671, 458376), (732, 420178), (781, 393816), (807, 381128), (852, 360998), (1076, 285846), (1342, 229188), (1464, 210089), (1562, 196908), (1614, 190564), (1704, 180499), (2013, 152792), (2152, 142923), (2343, 131272), (2684, 114594), (2959, 103944), (3124, 98454), (3228, 95282), (4026, 76396), (4331, 71016), (4686, 65636), (5368, 57297), (5918, 51972), (6248, 49227), (6456, 47641), (8052, 38198), (8662, 35508), (8877, 34648), (9372, 32818), (11836, 25986), (12993, 23672), (16104, 19099), (16409, 18744), (17324, 17754)]