21639002112

素因数分解:

$2^{11}\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 864

約数和(自身を含む): 83263798800

約数和(自身を除く): 61624796688

約数列:

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44688, 45396, 45864, 46592, 47424, 47918, 48412, 48888, 49664, 50176, 51072, 51604, 52416, 52962, 55328, 55872, 56448, 57036, 58368, 58976, 59584, 59904, 60528, 61152, 61789, 62244, 63232, 64512, 65184, 66348, 67032, 68096, 69888, 70616, 71136, 71877, 72618, 74496, 75264, 76048, 76608, 77406, 79443, 79872, 80704, 81536, 82992, 85554, 86912, 87552, 88464, 89376, 90307, 90792, 91728, 93184, 94848, 95836, 96824, 97776, 99328, 100352, 102144, 103208, 104832, 105924, 108927, 110656, 111744, 112896, 114072, 116109, 116736, 117952, 119168, 119808, 121056, 122304, 123578, 124488, 126464, 129024, 130368, 132696, 134064, 136192, 139776, 141232, 142272, 143754, 145236, 148992, 150528, 152096, 153216, 154812, 158886, 161408, 163072, 165984, 167713, 171108, 173824, 175104, 176928, 178752, 180614, 181584, 183456, 185367, 186368, 189696, 191672, 193648, 195552, 198656, 204288, 206416, 209664, 211848, 215631, 217854, 221312, 223488, 225792, 228144, 232218, 235904, 238336, 239616, 242112, 244608, 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約数ペア:

[(1, 21639002112), (2, 10819501056), (3, 7213000704), (4, 5409750528), (6, 3606500352), (7, 3091286016), (8, 2704875264), (9, 2404333568), (12, 1803250176), (13, 1664538624), (14, 1545643008), (16, 1352437632), (18, 1202166784), (19, 1138894848), (21, 1030428672), (24, 901625088), (26, 832269312), (28, 772821504), (32, 676218816), (36, 601083392), (38, 569447424), (39, 554846208), (42, 515214336), (48, 450812544), (49, 441612288), (52, 416134656), (56, 386410752), (57, 379631616), (63, 343476224), (64, 338109408), (72, 300541696), (76, 284723712), (78, 277423104), (84, 257607168), (91, 237791232), (96, 225406272), (97, 223082496), (98, 220806144), (104, 208067328), (112, 193205376), (114, 189815808), (117, 184948736), (126, 171738112), (128, 169054704), (133, 162699264), (144, 150270848), (147, 147204096), (152, 142361856), (156, 138711552), (168, 128803584), (171, 126543872), (182, 118895616), (192, 112703136), (194, 111541248), (196, 110403072), (208, 104033664), (224, 96602688), (228, 94907904), (234, 92474368), (247, 87607296), (252, 85869056), (256, 84527352), (266, 81349632), (273, 79263744), (288, 75135424), (291, 74360832), (294, 73602048), (304, 71180928), (312, 69355776), (336, 64401792), (342, 63271936), (364, 59447808), (384, 56351568), (388, 55770624), (392, 55201536), (399, 54233088), (416, 52016832), (441, 49068032), (448, 48301344), (456, 47453952), (468, 46237184), (494, 43803648), (504, 42934528), (512, 42263676), (532, 40674816), (546, 39631872), (576, 37567712), (582, 37180416), (588, 36801024), (608, 35590464), (624, 34677888), (637, 33970176), (672, 32200896), (679, 31868928), (684, 31635968), (728, 29723904), (741, 29202432), (768, 28175784), (776, 27885312), (784, 27600768), (798, 27116544), (819, 26421248), (832, 26008416), (873, 24786944), (882, 24534016), (896, 24150672), (912, 23726976), (931, 23242752), (936, 23118592), (988, 21901824), (1008, 21467264), (1024, 21131838), (1064, 20337408), (1092, 19815936), (1152, 18783856), (1164, 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