219581491968

素因数分解:

$2^8\times 3^2\times {\mathrm{271}}^1\times {\mathrm{401}}^1\times {\mathrm{877}}^1$

素因数の和:1571

約数の個数: 216

約数和(自身を含む): 637754784576

約数和(自身を除く): 418173292608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 271, 288, 384, 401, 542, 576, 768, 802, 813, 877, 1084, 1152, 1203, 1604, 1626, 1754, 2168, 2304, 2406, 2439, 2631, 3208, 3252, 3508, 3609, 4336, 4812, 4878, 5262, 6416, 6504, 7016, 7218, 7893, 8672, 9624, 9756, 10524, 12832, 13008, 14032, 14436, 15786, 17344, 19248, 19512, 21048, 25664, 26016, 28064, 28872, 31572, 34688, 38496, 39024, 42096, 51328, 52032, 56128, 57744, 63144, 69376, 76992, 78048, 84192, 102656, 104064, 108671, 112256, 115488, 126288, 153984, 156096, 168384, 208128, 217342, 224512, 230976, 237667, 252576, 307968, 312192, 326013, 336768, 351677, 434684, 461952, 475334, 505152, 624384, 652026, 673536, 703354, 713001, 869368, 923904, 950668, 978039, 1010304, 1055031, 1304052, 1406708, 1426002, 1738736, 1901336, 1956078, 2020608, 2110062, 2139003, 2608104, 2813416, 2852004, 3165093, 3477472, 3802672, 3912156, 4220124, 4278006, 5216208, 5626832, 5704008, 6330186, 6954944, 7605344, 7824312, 8440248, 8556012, 10432416, 11253664, 11408016, 12660372, 13909888, 15210688, 15648624, 16880496, 17112024, 20864832, 22507328, 22816032, 25320744, 27819776, 30421376, 31297248, 33760992, 34224048, 41729664, 45014656, 45632064, 50641488, 60842752, 62594496, 67521984, 68448096, 83459328, 90029312, 91264128, 95304467, 101282976, 125188992, 135043968, 136896192, 182528256, 190608934, 202565952, 250377984, 270087936, 273792384, 285913401, 381217868, 405131904, 547584768, 571826802, 762435736, 810263808, 857740203, 1143653604, 1524871472, 1715480406, 2287307208, 3049742944, 3430960812, 4574614416, 6099485888, 6861921624, 9149228832, 12198971776, 13723843248, 18298457664, 24397943552, 27447686496, 36596915328, 54895372992, 73193830656, 109790745984, 219581491968]

約数ペア:

[(1, 219581491968), (2, 109790745984), (3, 73193830656), (4, 54895372992), (6, 36596915328), (8, 27447686496), (9, 24397943552), (12, 18298457664), (16, 13723843248), (18, 12198971776), (24, 9149228832), (32, 6861921624), (36, 6099485888), (48, 4574614416), (64, 3430960812), (72, 3049742944), (96, 2287307208), (128, 1715480406), (144, 1524871472), (192, 1143653604), (256, 857740203), (271, 810263808), (288, 762435736), (384, 571826802), (401, 547584768), (542, 405131904), (576, 381217868), (768, 285913401), (802, 273792384), (813, 270087936), (877, 250377984), (1084, 202565952), (1152, 190608934), (1203, 182528256), (1604, 136896192), (1626, 135043968), (1754, 125188992), (2168, 101282976), (2304, 95304467), (2406, 91264128), (2439, 90029312), (2631, 83459328), (3208, 68448096), (3252, 67521984), (3508, 62594496), (3609, 60842752), (4336, 50641488), (4812, 45632064), (4878, 45014656), (5262, 41729664), (6416, 34224048), (6504, 33760992), (7016, 31297248), (7218, 30421376), (7893, 27819776), (8672, 25320744), (9624, 22816032), (9756, 22507328), (10524, 20864832), (12832, 17112024), (13008, 16880496), (14032, 15648624), (14436, 15210688), (15786, 13909888), (17344, 12660372), (19248, 11408016), (19512, 11253664), (21048, 10432416), (25664, 8556012), (26016, 8440248), (28064, 7824312), (28872, 7605344), (31572, 6954944), (34688, 6330186), (38496, 5704008), (39024, 5626832), (42096, 5216208), (51328, 4278006), (52032, 4220124), (56128, 3912156), (57744, 3802672), (63144, 3477472), (69376, 3165093), (76992, 2852004), (78048, 2813416), (84192, 2608104), (102656, 2139003), (104064, 2110062), (108671, 2020608), (112256, 1956078), (115488, 1901336), (126288, 1738736), (153984, 1426002), (156096, 1406708), (168384, 1304052), (208128, 1055031), (217342, 1010304), (224512, 978039), (230976, 950668), (237667, 923904), (252576, 869368), (307968, 713001), (312192, 703354), (326013, 673536), (336768, 652026), (351677, 624384), (434684, 505152), (461952, 475334)]