2012255136

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 240

約数和(自身を含む): 6205731840

約数和(自身を除く): 4193476704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 79, 81, 93, 96, 108, 124, 144, 158, 162, 186, 216, 237, 248, 279, 288, 316, 317, 324, 372, 432, 474, 496, 558, 632, 634, 648, 711, 744, 837, 864, 948, 951, 992, 1116, 1264, 1268, 1296, 1422, 1488, 1674, 1896, 1902, 2133, 2232, 2449, 2511, 2528, 2536, 2592, 2844, 2853, 2976, 3348, 3792, 3804, 4266, 4464, 4898, 5022, 5072, 5688, 5706, 6399, 6696, 7347, 7584, 7608, 8532, 8559, 8928, 9796, 9827, 10044, 10144, 11376, 11412, 12798, 13392, 14694, 15216, 17064, 17118, 19592, 19654, 20088, 22041, 22752, 22824, 25043, 25596, 25677, 26784, 29388, 29481, 30432, 34128, 34236, 39184, 39308, 40176, 44082, 45648, 50086, 51192, 51354, 58776, 58962, 66123, 68256, 68472, 75129, 78368, 78616, 80352, 88164, 88443, 91296, 100172, 102384, 102708, 117552, 117924, 132246, 136944, 150258, 157232, 176328, 176886, 198369, 200344, 204768, 205416, 225387, 235104, 235848, 264492, 265329, 273888, 300516, 314464, 352656, 353772, 396738, 400688, 410832, 450774, 471696, 528984, 530658, 601032, 676161, 705312, 707544, 776333, 793476, 795987, 801376, 821664, 901548, 943392, 1057968, 1061316, 1202064, 1352322, 1415088, 1552666, 1586952, 1591974, 1803096, 2028483, 2115936, 2122632, 2328999, 2404128, 2704644, 2830176, 3105332, 3173904, 3183948, 3606192, 4056966, 4245264, 4657998, 5409288, 6210664, 6347808, 6367896, 6986997, 7212384, 8113932, 8490528, 9315996, 10818576, 12421328, 12735792, 13973994, 16227864, 18631992, 20960991, 21637152, 24842656, 25471584, 27947988, 32455728, 37263984, 41921982, 55895976, 62882973, 64911456, 74527968, 83843964, 111791952, 125765946, 167687928, 223583904, 251531892, 335375856, 503063784, 670751712, 1006127568, 2012255136]

約数ペア:

[(1, 2012255136), (2, 1006127568), (3, 670751712), (4, 503063784), (6, 335375856), (8, 251531892), (9, 223583904), (12, 167687928), (16, 125765946), (18, 111791952), (24, 83843964), (27, 74527968), (31, 64911456), (32, 62882973), (36, 55895976), (48, 41921982), (54, 37263984), (62, 32455728), (72, 27947988), (79, 25471584), (81, 24842656), (93, 21637152), (96, 20960991), (108, 18631992), (124, 16227864), (144, 13973994), (158, 12735792), (162, 12421328), (186, 10818576), (216, 9315996), (237, 8490528), (248, 8113932), (279, 7212384), (288, 6986997), (316, 6367896), (317, 6347808), (324, 6210664), (372, 5409288), (432, 4657998), (474, 4245264), (496, 4056966), (558, 3606192), (632, 3183948), (634, 3173904), (648, 3105332), (711, 2830176), (744, 2704644), (837, 2404128), (864, 2328999), (948, 2122632), (951, 2115936), (992, 2028483), (1116, 1803096), (1264, 1591974), (1268, 1586952), (1296, 1552666), (1422, 1415088), (1488, 1352322), (1674, 1202064), (1896, 1061316), (1902, 1057968), (2133, 943392), (2232, 901548), (2449, 821664), (2511, 801376), (2528, 795987), (2536, 793476), (2592, 776333), (2844, 707544), (2853, 705312), (2976, 676161), (3348, 601032), (3792, 530658), (3804, 528984), (4266, 471696), (4464, 450774), (4898, 410832), (5022, 400688), (5072, 396738), (5688, 353772), (5706, 352656), (6399, 314464), (6696, 300516), (7347, 273888), (7584, 265329), (7608, 264492), (8532, 235848), (8559, 235104), (8928, 225387), (9796, 205416), (9827, 204768), (10044, 200344), (10144, 198369), (11376, 176886), (11412, 176328), (12798, 157232), (13392, 150258), (14694, 136944), (15216, 132246), (17064, 117924), (17118, 117552), (19592, 102708), (19654, 102384), (20088, 100172), (22041, 91296), (22752, 88443), (22824, 88164), (25043, 80352), (25596, 78616), (25677, 78368), (26784, 75129), (29388, 68472), (29481, 68256), (30432, 66123), (34128, 58962), (34236, 58776), (39184, 51354), (39308, 51192), (40176, 50086), (44082, 45648)]