219746352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 721160192

約数和(自身を除く): 501413840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 73, 84, 93, 102, 112, 119, 124, 136, 146, 168, 186, 204, 217, 219, 238, 248, 272, 289, 292, 336, 357, 372, 408, 434, 438, 476, 496, 511, 527, 578, 584, 651, 714, 744, 816, 867, 868, 876, 952, 1022, 1054, 1156, 1168, 1241, 1302, 1428, 1488, 1533, 1581, 1734, 1736, 1752, 1904, 2023, 2044, 2108, 2263, 2312, 2482, 2604, 2856, 3066, 3162, 3468, 3472, 3504, 3689, 3723, 4046, 4088, 4216, 4526, 4624, 4964, 5208, 5712, 6069, 6132, 6324, 6789, 6936, 7378, 7446, 8092, 8176, 8432, 8687, 8959, 9052, 9928, 10416, 11067, 12138, 12264, 12648, 13578, 13872, 14756, 14892, 15841, 16184, 17374, 17918, 18104, 19856, 21097, 22134, 24276, 24528, 25296, 26061, 26877, 27156, 29512, 29784, 31682, 32368, 34748, 35836, 36208, 38471, 42194, 44268, 47523, 48552, 52122, 53754, 54312, 59024, 59568, 62713, 63291, 63364, 69496, 71672, 76942, 84388, 88536, 95046, 97104, 104244, 107508, 108624, 115413, 125426, 126582, 126728, 138992, 143344, 147679, 153884, 168776, 177072, 188139, 190092, 208488, 215016, 230826, 250852, 253164, 253456, 269297, 295358, 307768, 337552, 376278, 380184, 416976, 430032, 443037, 461652, 501704, 506328, 538594, 590716, 615536, 654007, 752556, 760368, 807891, 886074, 923304, 1003408, 1012656, 1077188, 1181432, 1308014, 1505112, 1615782, 1772148, 1846608, 1962021, 2154376, 2362864, 2616028, 3010224, 3231564, 3544296, 3924042, 4308752, 4578049, 5232056, 6463128, 7088592, 7848084, 9156098, 10464112, 12926256, 13734147, 15696168, 18312196, 27468294, 31392336, 36624392, 54936588, 73248784, 109873176, 219746352]

約数ペア:

[(1, 219746352), (2, 109873176), (3, 73248784), (4, 54936588), (6, 36624392), (7, 31392336), (8, 27468294), (12, 18312196), (14, 15696168), (16, 13734147), (17, 12926256), (21, 10464112), (24, 9156098), (28, 7848084), (31, 7088592), (34, 6463128), (42, 5232056), (48, 4578049), (51, 4308752), (56, 3924042), (62, 3544296), (68, 3231564), (73, 3010224), (84, 2616028), (93, 2362864), (102, 2154376), (112, 1962021), (119, 1846608), (124, 1772148), (136, 1615782), (146, 1505112), (168, 1308014), (186, 1181432), (204, 1077188), (217, 1012656), (219, 1003408), (238, 923304), (248, 886074), (272, 807891), (289, 760368), (292, 752556), (336, 654007), (357, 615536), (372, 590716), (408, 538594), (434, 506328), (438, 501704), (476, 461652), (496, 443037), (511, 430032), (527, 416976), (578, 380184), (584, 376278), (651, 337552), (714, 307768), (744, 295358), (816, 269297), (867, 253456), (868, 253164), (876, 250852), (952, 230826), (1022, 215016), (1054, 208488), (1156, 190092), (1168, 188139), (1241, 177072), (1302, 168776), (1428, 153884), (1488, 147679), (1533, 143344), (1581, 138992), (1734, 126728), (1736, 126582), (1752, 125426), (1904, 115413), (2023, 108624), (2044, 107508), (2108, 104244), (2263, 97104), (2312, 95046), (2482, 88536), (2604, 84388), (2856, 76942), (3066, 71672), (3162, 69496), (3468, 63364), (3472, 63291), (3504, 62713), (3689, 59568), (3723, 59024), (4046, 54312), (4088, 53754), (4216, 52122), (4526, 48552), (4624, 47523), (4964, 44268), (5208, 42194), (5712, 38471), (6069, 36208), (6132, 35836), (6324, 34748), (6789, 32368), (6936, 31682), (7378, 29784), (7446, 29512), (8092, 27156), (8176, 26877), (8432, 26061), (8687, 25296), (8959, 24528), (9052, 24276), (9928, 22134), (10416, 21097), (11067, 19856), (12138, 18104), (12264, 17918), (12648, 17374), (13578, 16184), (13872, 15841), (14756, 14892)]