220298232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 736542720

約数和(自身を除く): 516244488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 71, 73, 77, 84, 88, 92, 132, 138, 142, 146, 154, 161, 168, 184, 213, 219, 231, 253, 264, 276, 284, 292, 308, 322, 426, 438, 462, 483, 497, 506, 511, 552, 568, 584, 616, 644, 759, 781, 803, 852, 876, 924, 966, 994, 1012, 1022, 1288, 1491, 1518, 1533, 1562, 1606, 1633, 1679, 1704, 1752, 1771, 1848, 1932, 1988, 2024, 2044, 2343, 2409, 2982, 3036, 3066, 3124, 3212, 3266, 3358, 3542, 3864, 3976, 4088, 4686, 4818, 4899, 5037, 5183, 5313, 5467, 5621, 5964, 6072, 6132, 6248, 6424, 6532, 6716, 7084, 9372, 9636, 9798, 10074, 10366, 10626, 10934, 11242, 11431, 11753, 11928, 12264, 13064, 13432, 14168, 15549, 16401, 16863, 17963, 18469, 18744, 19272, 19596, 20148, 20732, 21252, 21868, 22484, 22862, 23506, 31098, 32802, 33726, 34293, 35259, 35926, 36281, 36938, 39192, 40296, 41464, 42504, 43736, 44968, 45724, 47012, 53889, 55407, 57013, 62196, 65604, 67452, 68586, 70518, 71852, 72562, 73876, 91448, 94024, 107778, 108843, 110814, 114026, 119209, 124392, 125741, 129283, 131208, 134904, 137172, 141036, 143704, 145124, 147752, 171039, 215556, 217686, 221628, 228052, 238418, 251482, 258566, 274344, 282072, 290248, 342078, 357627, 377223, 387849, 399091, 431112, 435372, 443256, 456104, 476836, 502964, 517132, 684156, 715254, 754446, 775698, 798182, 834463, 870744, 953672, 1005928, 1034264, 1197273, 1311299, 1368312, 1430508, 1508892, 1551396, 1596364, 1668926, 2394546, 2503389, 2622598, 2861016, 3017784, 3102792, 3192728, 3337852, 3933897, 4789092, 5006778, 5245196, 6675704, 7867794, 9179093, 9578184, 10013556, 10490392, 15735588, 18358186, 20027112, 27537279, 31471176, 36716372, 55074558, 73432744, 110149116, 220298232]

約数ペア:

[(1, 220298232), (2, 110149116), (3, 73432744), (4, 55074558), (6, 36716372), (7, 31471176), (8, 27537279), (11, 20027112), (12, 18358186), (14, 15735588), (21, 10490392), (22, 10013556), (23, 9578184), (24, 9179093), (28, 7867794), (33, 6675704), (42, 5245196), (44, 5006778), (46, 4789092), (56, 3933897), (66, 3337852), (69, 3192728), (71, 3102792), (73, 3017784), (77, 2861016), (84, 2622598), (88, 2503389), (92, 2394546), (132, 1668926), (138, 1596364), (142, 1551396), (146, 1508892), (154, 1430508), (161, 1368312), (168, 1311299), (184, 1197273), (213, 1034264), (219, 1005928), (231, 953672), (253, 870744), (264, 834463), (276, 798182), (284, 775698), (292, 754446), (308, 715254), (322, 684156), (426, 517132), (438, 502964), (462, 476836), (483, 456104), (497, 443256), (506, 435372), (511, 431112), (552, 399091), (568, 387849), (584, 377223), (616, 357627), (644, 342078), (759, 290248), (781, 282072), (803, 274344), (852, 258566), (876, 251482), (924, 238418), (966, 228052), (994, 221628), (1012, 217686), (1022, 215556), (1288, 171039), (1491, 147752), (1518, 145124), (1533, 143704), (1562, 141036), (1606, 137172), (1633, 134904), (1679, 131208), (1704, 129283), (1752, 125741), (1771, 124392), (1848, 119209), (1932, 114026), (1988, 110814), (2024, 108843), (2044, 107778), (2343, 94024), (2409, 91448), (2982, 73876), (3036, 72562), (3066, 71852), (3124, 70518), (3212, 68586), (3266, 67452), (3358, 65604), (3542, 62196), (3864, 57013), (3976, 55407), (4088, 53889), (4686, 47012), (4818, 45724), (4899, 44968), (5037, 43736), (5183, 42504), (5313, 41464), (5467, 40296), (5621, 39192), (5964, 36938), (6072, 36281), (6132, 35926), (6248, 35259), (6424, 34293), (6532, 33726), (6716, 32802), (7084, 31098), (9372, 23506), (9636, 22862), (9798, 22484), (10074, 21868), (10366, 21252), (10626, 20732), (10934, 20148), (11242, 19596), (11431, 19272), (11753, 18744), (11928, 18469), (12264, 17963), (13064, 16863), (13432, 16401), (14168, 15549)]