216645312

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 224

約数和(自身を含む): 663122880

約数和(自身を除く): 446477568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 41, 48, 52, 58, 64, 73, 78, 82, 87, 96, 104, 116, 123, 146, 156, 164, 174, 192, 208, 219, 232, 246, 292, 312, 328, 348, 377, 416, 438, 464, 492, 533, 584, 624, 656, 696, 754, 832, 876, 928, 949, 984, 1066, 1131, 1168, 1189, 1248, 1312, 1392, 1508, 1599, 1752, 1856, 1898, 1968, 2117, 2132, 2262, 2336, 2378, 2496, 2624, 2784, 2847, 2993, 3016, 3198, 3504, 3567, 3796, 3936, 4234, 4264, 4524, 4672, 4756, 5568, 5694, 5986, 6032, 6351, 6396, 7008, 7134, 7592, 7872, 8468, 8528, 8979, 9048, 9512, 11388, 11972, 12064, 12702, 12792, 14016, 14268, 15184, 15457, 16936, 17056, 17958, 18096, 19024, 22776, 23944, 24128, 25404, 25584, 27521, 28536, 30368, 30914, 33872, 34112, 35916, 36192, 38048, 38909, 45552, 46371, 47888, 50808, 51168, 55042, 57072, 60736, 61828, 67744, 71832, 72384, 76096, 77818, 82563, 86797, 91104, 92742, 95776, 101616, 102336, 110084, 114144, 116727, 123656, 135488, 143664, 155636, 165126, 173594, 182208, 185484, 191552, 203232, 220168, 228288, 233454, 247312, 260391, 287328, 311272, 330252, 347188, 370968, 406464, 440336, 466908, 494624, 520782, 574656, 622544, 660504, 694376, 741936, 880672, 933816, 989248, 1041564, 1128361, 1245088, 1321008, 1388752, 1483872, 1761344, 1867632, 2083128, 2256722, 2490176, 2642016, 2777504, 2967744, 3385083, 3735264, 4166256, 4513444, 5284032, 5555008, 6770166, 7470528, 8332512, 9026888, 13540332, 16665024, 18053776, 27080664, 36107552, 54161328, 72215104, 108322656, 216645312]

約数ペア:

[(1, 216645312), (2, 108322656), (3, 72215104), (4, 54161328), (6, 36107552), (8, 27080664), (12, 18053776), (13, 16665024), (16, 13540332), (24, 9026888), (26, 8332512), (29, 7470528), (32, 6770166), (39, 5555008), (41, 5284032), (48, 4513444), (52, 4166256), (58, 3735264), (64, 3385083), (73, 2967744), (78, 2777504), (82, 2642016), (87, 2490176), (96, 2256722), (104, 2083128), (116, 1867632), (123, 1761344), (146, 1483872), (156, 1388752), (164, 1321008), (174, 1245088), (192, 1128361), (208, 1041564), (219, 989248), (232, 933816), (246, 880672), (292, 741936), (312, 694376), (328, 660504), (348, 622544), (377, 574656), (416, 520782), (438, 494624), (464, 466908), (492, 440336), (533, 406464), (584, 370968), (624, 347188), (656, 330252), (696, 311272), (754, 287328), (832, 260391), (876, 247312), (928, 233454), (949, 228288), (984, 220168), (1066, 203232), (1131, 191552), (1168, 185484), (1189, 182208), (1248, 173594), (1312, 165126), (1392, 155636), (1508, 143664), (1599, 135488), (1752, 123656), (1856, 116727), (1898, 114144), (1968, 110084), (2117, 102336), (2132, 101616), (2262, 95776), (2336, 92742), (2378, 91104), (2496, 86797), (2624, 82563), (2784, 77818), (2847, 76096), (2993, 72384), (3016, 71832), (3198, 67744), (3504, 61828), (3567, 60736), (3796, 57072), (3936, 55042), (4234, 51168), (4264, 50808), (4524, 47888), (4672, 46371), (4756, 45552), (5568, 38909), (5694, 38048), (5986, 36192), (6032, 35916), (6351, 34112), (6396, 33872), (7008, 30914), (7134, 30368), (7592, 28536), (7872, 27521), (8468, 25584), (8528, 25404), (8979, 24128), (9048, 23944), (9512, 22776), (11388, 19024), (11972, 18096), (12064, 17958), (12702, 17056), (12792, 16936), (14016, 15457), (14268, 15184)]