519470172

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 180

約数和(自身を含む): 1506609720

約数和(自身を除く): 987139548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 169, 179, 212, 234, 318, 324, 338, 351, 358, 468, 477, 507, 537, 636, 676, 689, 702, 716, 954, 1014, 1053, 1074, 1378, 1404, 1431, 1521, 1611, 1908, 2028, 2067, 2106, 2148, 2327, 2756, 2862, 3042, 3222, 4134, 4212, 4293, 4563, 4654, 4833, 5724, 6084, 6201, 6444, 6981, 8268, 8586, 8957, 9126, 9308, 9487, 9666, 12402, 13689, 13962, 14499, 17172, 17914, 18252, 18603, 18974, 19332, 20943, 24804, 26871, 27378, 27924, 28461, 28998, 30251, 35828, 37206, 37948, 41886, 53742, 54756, 55809, 56922, 57996, 60502, 62829, 74412, 80613, 83772, 85383, 90753, 107484, 111618, 113844, 121004, 123331, 125658, 161226, 170766, 181506, 188487, 223236, 241839, 246662, 251316, 256149, 272259, 322452, 341532, 363012, 369993, 376974, 483678, 493324, 512298, 544518, 725517, 739986, 753948, 768447, 816777, 967356, 1024596, 1089036, 1109979, 1451034, 1479972, 1536894, 1603303, 1633554, 2219958, 2450331, 2902068, 3073788, 3206606, 3267108, 3329937, 4439916, 4809909, 4900662, 6413212, 6659874, 9619818, 9801324, 9989811, 13319748, 14429727, 19239636, 19979622, 28859454, 39959244, 43289181, 57718908, 86578362, 129867543, 173156724, 259735086, 519470172]

約数ペア:

[(1, 519470172), (2, 259735086), (3, 173156724), (4, 129867543), (6, 86578362), (9, 57718908), (12, 43289181), (13, 39959244), (18, 28859454), (26, 19979622), (27, 19239636), (36, 14429727), (39, 13319748), (52, 9989811), (53, 9801324), (54, 9619818), (78, 6659874), (81, 6413212), (106, 4900662), (108, 4809909), (117, 4439916), (156, 3329937), (159, 3267108), (162, 3206606), (169, 3073788), (179, 2902068), (212, 2450331), (234, 2219958), (318, 1633554), (324, 1603303), (338, 1536894), (351, 1479972), (358, 1451034), (468, 1109979), (477, 1089036), (507, 1024596), (537, 967356), (636, 816777), (676, 768447), (689, 753948), (702, 739986), (716, 725517), (954, 544518), (1014, 512298), (1053, 493324), (1074, 483678), (1378, 376974), (1404, 369993), (1431, 363012), (1521, 341532), (1611, 322452), (1908, 272259), (2028, 256149), (2067, 251316), (2106, 246662), (2148, 241839), (2327, 223236), (2756, 188487), (2862, 181506), (3042, 170766), (3222, 161226), (4134, 125658), (4212, 123331), (4293, 121004), (4563, 113844), (4654, 111618), (4833, 107484), (5724, 90753), (6084, 85383), (6201, 83772), (6444, 80613), (6981, 74412), (8268, 62829), (8586, 60502), (8957, 57996), (9126, 56922), (9308, 55809), (9487, 54756), (9666, 53742), (12402, 41886), (13689, 37948), (13962, 37206), (14499, 35828), (17172, 30251), (17914, 28998), (18252, 28461), (18603, 27924), (18974, 27378), (19332, 26871), (20943, 24804)]