745751376

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 180

約数和(自身を含む): 2290624596

約数和(自身を除く): 1544873220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 317, 372, 408, 496, 527, 558, 612, 634, 744, 816, 951, 961, 1054, 1116, 1224, 1268, 1488, 1581, 1902, 1922, 2108, 2232, 2448, 2536, 2853, 2883, 3162, 3804, 3844, 4216, 4464, 4743, 5072, 5389, 5706, 5766, 6324, 7608, 7688, 8432, 8649, 9486, 9827, 10778, 11412, 11532, 12648, 15216, 15376, 16167, 16337, 17298, 18972, 19654, 21556, 22824, 23064, 25296, 29481, 32334, 32674, 34596, 37944, 39308, 43112, 45648, 46128, 48501, 49011, 58962, 64668, 65348, 69192, 75888, 78616, 86224, 88443, 97002, 98022, 117924, 129336, 130696, 138384, 147033, 157232, 167059, 176886, 194004, 196044, 235848, 258672, 261392, 294066, 304637, 334118, 353772, 388008, 392088, 471696, 501177, 588132, 609274, 668236, 707544, 776016, 784176, 913911, 1002354, 1176264, 1218548, 1336472, 1415088, 1503531, 1827822, 2004708, 2352528, 2437096, 2672944, 2741733, 3007062, 3655644, 4009416, 4874192, 5178829, 5483466, 6014124, 7311288, 8018832, 10357658, 10966932, 12028248, 14622576, 15536487, 20715316, 21933864, 24056496, 31072974, 41430632, 43867728, 46609461, 62145948, 82861264, 93218922, 124291896, 186437844, 248583792, 372875688, 745751376]

約数ペア:

[(1, 745751376), (2, 372875688), (3, 248583792), (4, 186437844), (6, 124291896), (8, 93218922), (9, 82861264), (12, 62145948), (16, 46609461), (17, 43867728), (18, 41430632), (24, 31072974), (31, 24056496), (34, 21933864), (36, 20715316), (48, 15536487), (51, 14622576), (62, 12028248), (68, 10966932), (72, 10357658), (93, 8018832), (102, 7311288), (124, 6014124), (136, 5483466), (144, 5178829), (153, 4874192), (186, 4009416), (204, 3655644), (248, 3007062), (272, 2741733), (279, 2672944), (306, 2437096), (317, 2352528), (372, 2004708), (408, 1827822), (496, 1503531), (527, 1415088), (558, 1336472), (612, 1218548), (634, 1176264), (744, 1002354), (816, 913911), (951, 784176), (961, 776016), (1054, 707544), (1116, 668236), (1224, 609274), (1268, 588132), (1488, 501177), (1581, 471696), (1902, 392088), (1922, 388008), (2108, 353772), (2232, 334118), (2448, 304637), (2536, 294066), (2853, 261392), (2883, 258672), (3162, 235848), (3804, 196044), (3844, 194004), (4216, 176886), (4464, 167059), (4743, 157232), (5072, 147033), (5389, 138384), (5706, 130696), (5766, 129336), (6324, 117924), (7608, 98022), (7688, 97002), (8432, 88443), (8649, 86224), (9486, 78616), (9827, 75888), (10778, 69192), (11412, 65348), (11532, 64668), (12648, 58962), (15216, 49011), (15376, 48501), (16167, 46128), (16337, 45648), (17298, 43112), (18972, 39308), (19654, 37944), (21556, 34596), (22824, 32674), (23064, 32334), (25296, 29481)]