219215136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 719953920

約数和(自身を除く): 500738784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 68, 84, 93, 96, 102, 112, 119, 124, 136, 168, 186, 204, 217, 224, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 544, 619, 651, 672, 714, 744, 816, 868, 952, 992, 1054, 1238, 1302, 1428, 1488, 1581, 1632, 1736, 1857, 1904, 2108, 2476, 2604, 2856, 2976, 3162, 3472, 3689, 3714, 3808, 4216, 4333, 4952, 5208, 5712, 6324, 6944, 7378, 7428, 8432, 8666, 9904, 10416, 10523, 11067, 11424, 12648, 12999, 14756, 14856, 16864, 17332, 19189, 19808, 20832, 21046, 22134, 25296, 25998, 29512, 29712, 31569, 34664, 38378, 42092, 44268, 50592, 51996, 57567, 59024, 59424, 63138, 69328, 73661, 76756, 84184, 88536, 103992, 115134, 118048, 126276, 134323, 138656, 147322, 153512, 168368, 177072, 207984, 220983, 230268, 252552, 268646, 294644, 307024, 326213, 336736, 354144, 402969, 415968, 441966, 460536, 505104, 537292, 589288, 614048, 652426, 805938, 883932, 921072, 978639, 1010208, 1074584, 1178576, 1304852, 1611876, 1767864, 1842144, 1957278, 2149168, 2283491, 2357152, 2609704, 3223752, 3535728, 3914556, 4298336, 4566982, 5219408, 6447504, 6850473, 7071456, 7829112, 9133964, 10438816, 12895008, 13700946, 15658224, 18267928, 27401892, 31316448, 36535856, 54803784, 73071712, 109607568, 219215136]

約数ペア:

[(1, 219215136), (2, 109607568), (3, 73071712), (4, 54803784), (6, 36535856), (7, 31316448), (8, 27401892), (12, 18267928), (14, 15658224), (16, 13700946), (17, 12895008), (21, 10438816), (24, 9133964), (28, 7829112), (31, 7071456), (32, 6850473), (34, 6447504), (42, 5219408), (48, 4566982), (51, 4298336), (56, 3914556), (62, 3535728), (68, 3223752), (84, 2609704), (93, 2357152), (96, 2283491), (102, 2149168), (112, 1957278), (119, 1842144), (124, 1767864), (136, 1611876), (168, 1304852), (186, 1178576), (204, 1074584), (217, 1010208), (224, 978639), (238, 921072), (248, 883932), (272, 805938), (336, 652426), (357, 614048), (372, 589288), (408, 537292), (434, 505104), (476, 460536), (496, 441966), (527, 415968), (544, 402969), (619, 354144), (651, 336736), (672, 326213), (714, 307024), (744, 294644), (816, 268646), (868, 252552), (952, 230268), (992, 220983), (1054, 207984), (1238, 177072), (1302, 168368), (1428, 153512), (1488, 147322), (1581, 138656), (1632, 134323), (1736, 126276), (1857, 118048), (1904, 115134), (2108, 103992), (2476, 88536), (2604, 84184), (2856, 76756), (2976, 73661), (3162, 69328), (3472, 63138), (3689, 59424), (3714, 59024), (3808, 57567), (4216, 51996), (4333, 50592), (4952, 44268), (5208, 42092), (5712, 38378), (6324, 34664), (6944, 31569), (7378, 29712), (7428, 29512), (8432, 25998), (8666, 25296), (9904, 22134), (10416, 21046), (10523, 20832), (11067, 19808), (11424, 19189), (12648, 17332), (12999, 16864), (14756, 14856)]