2979328128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 256

約数和(自身を含む): 9348618240

約数和(自身を除く): 6369290112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 71, 84, 96, 112, 128, 134, 142, 168, 192, 201, 213, 224, 233, 268, 284, 336, 384, 402, 426, 448, 466, 469, 497, 536, 568, 672, 699, 804, 852, 896, 932, 938, 994, 1072, 1136, 1344, 1398, 1407, 1491, 1608, 1631, 1704, 1864, 1876, 1988, 2144, 2272, 2688, 2796, 2814, 2982, 3216, 3262, 3408, 3728, 3752, 3976, 4288, 4544, 4757, 4893, 5592, 5628, 5964, 6432, 6524, 6816, 7456, 7504, 7952, 8576, 9088, 9514, 9786, 11184, 11256, 11928, 12864, 13048, 13632, 14271, 14912, 15008, 15611, 15904, 16543, 19028, 19572, 22368, 22512, 23856, 25728, 26096, 27264, 28542, 29824, 30016, 31222, 31808, 33086, 33299, 38056, 39144, 44736, 45024, 46833, 47712, 49629, 52192, 57084, 60032, 62444, 63616, 66172, 66598, 76112, 78288, 89472, 90048, 93666, 95424, 99258, 99897, 104384, 109277, 114168, 115801, 124888, 132344, 133196, 152224, 156576, 180096, 187332, 190848, 198516, 199794, 208768, 218554, 228336, 231602, 249776, 264688, 266392, 304448, 313152, 327831, 347403, 374664, 397032, 399588, 437108, 456672, 463204, 499552, 529376, 532784, 608896, 626304, 655662, 694806, 749328, 794064, 799176, 874216, 913344, 926408, 999104, 1058752, 1065568, 1108381, 1311324, 1389612, 1498656, 1588128, 1598352, 1748432, 1826688, 1852816, 1998208, 2117504, 2131136, 2216762, 2622648, 2779224, 2997312, 3176256, 3196704, 3325143, 3496864, 3705632, 4262272, 4433524, 5245296, 5558448, 5994624, 6352512, 6393408, 6650286, 6993728, 7411264, 7758667, 8867048, 10490592, 11116896, 12786816, 13300572, 13987456, 14822528, 15517334, 17734096, 20981184, 22233792, 23276001, 26601144, 31034668, 35468192, 41962368, 44467584, 46552002, 53202288, 62069336, 70936384, 93104004, 106404576, 124138672, 141872768, 186208008, 212809152, 248277344, 372416016, 425618304, 496554688, 744832032, 993109376, 1489664064, 2979328128]

約数ペア:

[(1, 2979328128), (2, 1489664064), (3, 993109376), (4, 744832032), (6, 496554688), (7, 425618304), (8, 372416016), (12, 248277344), (14, 212809152), (16, 186208008), (21, 141872768), (24, 124138672), (28, 106404576), (32, 93104004), (42, 70936384), (48, 62069336), (56, 53202288), (64, 46552002), (67, 44467584), (71, 41962368), (84, 35468192), (96, 31034668), (112, 26601144), (128, 23276001), (134, 22233792), (142, 20981184), (168, 17734096), (192, 15517334), (201, 14822528), (213, 13987456), (224, 13300572), (233, 12786816), (268, 11116896), (284, 10490592), (336, 8867048), (384, 7758667), (402, 7411264), (426, 6993728), (448, 6650286), (466, 6393408), (469, 6352512), (497, 5994624), (536, 5558448), (568, 5245296), (672, 4433524), (699, 4262272), (804, 3705632), (852, 3496864), (896, 3325143), (932, 3196704), (938, 3176256), (994, 2997312), (1072, 2779224), (1136, 2622648), (1344, 2216762), (1398, 2131136), (1407, 2117504), (1491, 1998208), (1608, 1852816), (1631, 1826688), (1704, 1748432), (1864, 1598352), (1876, 1588128), (1988, 1498656), (2144, 1389612), (2272, 1311324), (2688, 1108381), (2796, 1065568), (2814, 1058752), (2982, 999104), (3216, 926408), (3262, 913344), (3408, 874216), (3728, 799176), (3752, 794064), (3976, 749328), (4288, 694806), (4544, 655662), (4757, 626304), (4893, 608896), (5592, 532784), (5628, 529376), (5964, 499552), (6432, 463204), (6524, 456672), (6816, 437108), (7456, 399588), (7504, 397032), (7952, 374664), (8576, 347403), (9088, 327831), (9514, 313152), (9786, 304448), (11184, 266392), (11256, 264688), (11928, 249776), (12864, 231602), (13048, 228336), (13632, 218554), (14271, 208768), (14912, 199794), (15008, 198516), (15611, 190848), (15904, 187332), (16543, 180096), (19028, 156576), (19572, 152224), (22368, 133196), (22512, 132344), (23856, 124888), (25728, 115801), (26096, 114168), (27264, 109277), (28542, 104384), (29824, 99897), (30016, 99258), (31222, 95424), (31808, 93666), (33086, 90048), (33299, 89472), (38056, 78288), (39144, 76112), (44736, 66598), (45024, 66172), (46833, 63616), (47712, 62444), (49629, 60032), (52192, 57084)]