21084495696

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1123}}^1$

素因数の和:1596

約数の個数: 240

約数和(自身を含む): 66967380480

約数和(自身を除く): 45882884784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 439, 486, 528, 594, 648, 792, 878, 891, 972, 1123, 1188, 1296, 1317, 1584, 1756, 1782, 1944, 2246, 2376, 2634, 2673, 3369, 3512, 3564, 3888, 3951, 4492, 4752, 4829, 5268, 5346, 6738, 7024, 7128, 7902, 8984, 9658, 10107, 10536, 10692, 11853, 12353, 13476, 14256, 14487, 15804, 17968, 19316, 20214, 21072, 21384, 23706, 24706, 26952, 28974, 30321, 31608, 35559, 37059, 38632, 40428, 42768, 43461, 47412, 49412, 53904, 57948, 60642, 63216, 71118, 74118, 77264, 80856, 86922, 90963, 94824, 98824, 106677, 111177, 115896, 121284, 130383, 142236, 148236, 161712, 173844, 181926, 189648, 197648, 213354, 222354, 231792, 242568, 260766, 272889, 284472, 296472, 333531, 347688, 363852, 391149, 426708, 444708, 485136, 492997, 521532, 545778, 568944, 592944, 667062, 695376, 727704, 782298, 853416, 889416, 985994, 1000593, 1043064, 1091556, 1173447, 1334124, 1455408, 1478991, 1564596, 1706832, 1778832, 1971988, 2001186, 2086128, 2183112, 2346894, 2668248, 2957982, 3001779, 3129192, 3943976, 4002372, 4366224, 4436973, 4693788, 5336496, 5422967, 5915964, 6003558, 6258384, 7887952, 8004744, 8873946, 9387576, 10845934, 11831928, 12007116, 13310919, 16009488, 16268901, 17747892, 18775152, 21691868, 23663856, 24014232, 26621838, 32537802, 35495784, 39932757, 43383736, 48028464, 48806703, 53243676, 65075604, 70991568, 79865514, 86767472, 97613406, 106487352, 119798271, 130151208, 146420109, 159731028, 195226812, 212974704, 239596542, 260302416, 292840218, 319462056, 390453624, 439260327, 479193084, 585680436, 638924112, 780907248, 878520654, 958386168, 1171360872, 1317780981, 1757041308, 1916772336, 2342721744, 2635561962, 3514082616, 5271123924, 7028165232, 10542247848, 21084495696]

約数ペア:

[(1, 21084495696), (2, 10542247848), (3, 7028165232), (4, 5271123924), (6, 3514082616), (8, 2635561962), (9, 2342721744), (11, 1916772336), (12, 1757041308), (16, 1317780981), (18, 1171360872), (22, 958386168), (24, 878520654), (27, 780907248), (33, 638924112), (36, 585680436), (44, 479193084), (48, 439260327), (54, 390453624), (66, 319462056), (72, 292840218), (81, 260302416), (88, 239596542), (99, 212974704), (108, 195226812), (132, 159731028), (144, 146420109), (162, 130151208), (176, 119798271), (198, 106487352), (216, 97613406), (243, 86767472), (264, 79865514), (297, 70991568), (324, 65075604), (396, 53243676), (432, 48806703), (439, 48028464), (486, 43383736), (528, 39932757), (594, 35495784), (648, 32537802), (792, 26621838), (878, 24014232), (891, 23663856), (972, 21691868), (1123, 18775152), (1188, 17747892), (1296, 16268901), (1317, 16009488), (1584, 13310919), (1756, 12007116), (1782, 11831928), (1944, 10845934), (2246, 9387576), (2376, 8873946), (2634, 8004744), (2673, 7887952), (3369, 6258384), (3512, 6003558), (3564, 5915964), (3888, 5422967), (3951, 5336496), (4492, 4693788), (4752, 4436973), (4829, 4366224), (5268, 4002372), (5346, 3943976), (6738, 3129192), (7024, 3001779), (7128, 2957982), (7902, 2668248), (8984, 2346894), (9658, 2183112), (10107, 2086128), (10536, 2001186), (10692, 1971988), (11853, 1778832), (12353, 1706832), (13476, 1564596), (14256, 1478991), (14487, 1455408), (15804, 1334124), (17968, 1173447), (19316, 1091556), (20214, 1043064), (21072, 1000593), (21384, 985994), (23706, 889416), (24706, 853416), (26952, 782298), (28974, 727704), (30321, 695376), (31608, 667062), (35559, 592944), (37059, 568944), (38632, 545778), (40428, 521532), (42768, 492997), (43461, 485136), (47412, 444708), (49412, 426708), (53904, 391149), (57948, 363852), (60642, 347688), (63216, 333531), (71118, 296472), (74118, 284472), (77264, 272889), (80856, 260766), (86922, 242568), (90963, 231792), (94824, 222354), (98824, 213354), (106677, 197648), (111177, 189648), (115896, 181926), (121284, 173844), (130383, 161712), (142236, 148236)]