217412832

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 192

約数和(自身を含む): 720728064

約数和(自身を除く): 503315232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 96, 104, 112, 123, 156, 164, 168, 182, 208, 224, 246, 273, 287, 312, 328, 336, 364, 416, 492, 533, 546, 574, 607, 624, 656, 672, 728, 861, 984, 1066, 1092, 1148, 1214, 1248, 1312, 1456, 1599, 1722, 1821, 1968, 2132, 2184, 2296, 2428, 2912, 3198, 3444, 3642, 3731, 3936, 4249, 4264, 4368, 4592, 4856, 6396, 6888, 7284, 7462, 7891, 8498, 8528, 8736, 9184, 9712, 11193, 12747, 12792, 13776, 14568, 14924, 15782, 16996, 17056, 19424, 22386, 23673, 24887, 25494, 25584, 27552, 29136, 29848, 31564, 33992, 44772, 47346, 49774, 50988, 51168, 55237, 58272, 59696, 63128, 67984, 74661, 89544, 94692, 99548, 101976, 110474, 119392, 126256, 135968, 149322, 165711, 174209, 179088, 189384, 199096, 203952, 220948, 252512, 298644, 323531, 331422, 348418, 358176, 378768, 398192, 407904, 441896, 522627, 597288, 647062, 662844, 696836, 757536, 796384, 883792, 970593, 1045254, 1194576, 1294124, 1325688, 1393672, 1767584, 1941186, 2090508, 2264717, 2389152, 2588248, 2651376, 2787344, 3882372, 4181016, 4529434, 5176496, 5302752, 5574688, 6794151, 7764744, 8362032, 9058868, 10352992, 13588302, 15529488, 16724064, 18117736, 27176604, 31058976, 36235472, 54353208, 72470944, 108706416, 217412832]

約数ペア:

[(1, 217412832), (2, 108706416), (3, 72470944), (4, 54353208), (6, 36235472), (7, 31058976), (8, 27176604), (12, 18117736), (13, 16724064), (14, 15529488), (16, 13588302), (21, 10352992), (24, 9058868), (26, 8362032), (28, 7764744), (32, 6794151), (39, 5574688), (41, 5302752), (42, 5176496), (48, 4529434), (52, 4181016), (56, 3882372), (78, 2787344), (82, 2651376), (84, 2588248), (91, 2389152), (96, 2264717), (104, 2090508), (112, 1941186), (123, 1767584), (156, 1393672), (164, 1325688), (168, 1294124), (182, 1194576), (208, 1045254), (224, 970593), (246, 883792), (273, 796384), (287, 757536), (312, 696836), (328, 662844), (336, 647062), (364, 597288), (416, 522627), (492, 441896), (533, 407904), (546, 398192), (574, 378768), (607, 358176), (624, 348418), (656, 331422), (672, 323531), (728, 298644), (861, 252512), (984, 220948), (1066, 203952), (1092, 199096), (1148, 189384), (1214, 179088), (1248, 174209), (1312, 165711), (1456, 149322), (1599, 135968), (1722, 126256), (1821, 119392), (1968, 110474), (2132, 101976), (2184, 99548), (2296, 94692), (2428, 89544), (2912, 74661), (3198, 67984), (3444, 63128), (3642, 59696), (3731, 58272), (3936, 55237), (4249, 51168), (4264, 50988), (4368, 49774), (4592, 47346), (4856, 44772), (6396, 33992), (6888, 31564), (7284, 29848), (7462, 29136), (7891, 27552), (8498, 25584), (8528, 25494), (8736, 24887), (9184, 23673), (9712, 22386), (11193, 19424), (12747, 17056), (12792, 16996), (13776, 15782), (14568, 14924)]