21285750872064

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{2339}}^1\times {\mathrm{211597}}^1$

素因数の和:213968

約数の個数: 192

約数和(自身を含む): 64883056492800

約数和(自身を除く): 43597305620736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2339, 2688, 3072, 3584, 4678, 5376, 6144, 7017, 7168, 9356, 10752, 14034, 14336, 16373, 18712, 21504, 28068, 32746, 37424, 43008, 49119, 56136, 65492, 74848, 98238, 112272, 130984, 149696, 196476, 211597, 224544, 261968, 299392, 392952, 423194, 449088, 523936, 598784, 634791, 785904, 846388, 898176, 1047872, 1197568, 1269582, 1481179, 1571808, 1692776, 1796352, 2095744, 2395136, 2539164, 2962358, 3143616, 3385552, 3592704, 4191488, 4443537, 4790272, 5078328, 5924716, 6287232, 6771104, 7185408, 8382976, 8887074, 10156656, 11849432, 12574464, 13542208, 14370816, 16765952, 17774148, 20313312, 23698864, 25148928, 27084416, 33531904, 35548296, 40626624, 47397728, 50297856, 54168832, 71096592, 81253248, 94795456, 100595712, 108337664, 142193184, 162506496, 189590912, 216675328, 284386368, 325012992, 379181824, 433350656, 494925383, 568772736, 650025984, 758363648, 989850766, 1137545472, 1300051968, 1484776149, 1516727296, 1979701532, 2275090944, 2969552298, 3033454592, 3464477681, 3959403064, 4550181888, 5939104596, 6928955362, 7918806128, 9100363776, 10393433043, 11878209192, 13857910724, 15837612256, 20786866086, 23756418384, 27715821448, 31675224512, 41573732172, 47512836768, 55431642896, 63350449024, 83147464344, 95025673536, 110863285792, 126700898048, 166294928688, 190051347072, 221726571584, 253401796096, 332589857376, 380102694144, 443453143168, 506803592192, 665179714752, 760205388288, 886906286336, 1013607184384, 1330359429504, 1520410776576, 1773812572672, 2660718859008, 3040821553152, 3547625145344, 5321437718016, 7095250290688, 10642875436032, 21285750872064]

約数ペア:

[(1, 21285750872064), (2, 10642875436032), (3, 7095250290688), (4, 5321437718016), (6, 3547625145344), (7, 3040821553152), (8, 2660718859008), (12, 1773812572672), (14, 1520410776576), (16, 1330359429504), (21, 1013607184384), (24, 886906286336), (28, 760205388288), (32, 665179714752), (42, 506803592192), (48, 443453143168), (56, 380102694144), (64, 332589857376), (84, 253401796096), (96, 221726571584), (112, 190051347072), (128, 166294928688), (168, 126700898048), (192, 110863285792), (224, 95025673536), (256, 83147464344), (336, 63350449024), (384, 55431642896), (448, 47512836768), (512, 41573732172), (672, 31675224512), (768, 27715821448), (896, 23756418384), (1024, 20786866086), (1344, 15837612256), (1536, 13857910724), (1792, 11878209192), (2048, 10393433043), (2339, 9100363776), (2688, 7918806128), (3072, 6928955362), (3584, 5939104596), (4678, 4550181888), (5376, 3959403064), (6144, 3464477681), (7017, 3033454592), (7168, 2969552298), (9356, 2275090944), (10752, 1979701532), (14034, 1516727296), (14336, 1484776149), (16373, 1300051968), (18712, 1137545472), (21504, 989850766), (28068, 758363648), (32746, 650025984), (37424, 568772736), (43008, 494925383), (49119, 433350656), (56136, 379181824), (65492, 325012992), (74848, 284386368), (98238, 216675328), (112272, 189590912), (130984, 162506496), (149696, 142193184), (196476, 108337664), (211597, 100595712), (224544, 94795456), (261968, 81253248), (299392, 71096592), (392952, 54168832), (423194, 50297856), (449088, 47397728), (523936, 40626624), (598784, 35548296), (634791, 33531904), (785904, 27084416), (846388, 25148928), (898176, 23698864), (1047872, 20313312), (1197568, 17774148), (1269582, 16765952), (1481179, 14370816), (1571808, 13542208), (1692776, 12574464), (1796352, 11849432), (2095744, 10156656), (2395136, 8887074), (2539164, 8382976), (2962358, 7185408), (3143616, 6771104), (3385552, 6287232), (3592704, 5924716), (4191488, 5078328), (4443537, 4790272)]