221710944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 192

約数和(自身を含む): 734952960

約数和(自身を除く): 513242016

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, 619, 624, 656, 672, 728, 861, 984, 1066, 1092, 1148, 1238, 1248, 1312, 1456, 1599, 1722, 1857, 1968, 2132, 2184, 2296, 2476, 2912, 3198, 3444, 3714, 3731, 3936, 4264, 4333, 4368, 4592, 4952, 6396, 6888, 7428, 7462, 8047, 8528, 8666, 8736, 9184, 9904, 11193, 12792, 12999, 13776, 14856, 14924, 16094, 17056, 17332, 19808, 22386, 24141, 25379, 25584, 25998, 27552, 29712, 29848, 32188, 34664, 44772, 48282, 50758, 51168, 51996, 56329, 59424, 59696, 64376, 69328, 76137, 89544, 96564, 101516, 103992, 112658, 119392, 128752, 138656, 152274, 168987, 177653, 179088, 193128, 203032, 207984, 225316, 257504, 304548, 329927, 337974, 355306, 358176, 386256, 406064, 415968, 450632, 532959, 609096, 659854, 675948, 710612, 772512, 812128, 901264, 989781, 1065918, 1218192, 1319708, 1351896, 1421224, 1802528, 1979562, 2131836, 2309489, 2436384, 2639416, 2703792, 2842448, 3959124, 4263672, 4618978, 5278832, 5407584, 5684896, 6928467, 7918248, 8527344, 9237956, 10557664, 13856934, 15836496, 17054688, 18475912, 27713868, 31672992, 36951824, 55427736, 73903648, 110855472, 221710944]

約数ペア:

[(1, 221710944), (2, 110855472), (3, 73903648), (4, 55427736), (6, 36951824), (7, 31672992), (8, 27713868), (12, 18475912), (13, 17054688), (14, 15836496), (16, 13856934), (21, 10557664), (24, 9237956), (26, 8527344), (28, 7918248), (32, 6928467), (39, 5684896), (41, 5407584), (42, 5278832), (48, 4618978), (52, 4263672), (56, 3959124), (78, 2842448), (82, 2703792), (84, 2639416), (91, 2436384), (96, 2309489), (104, 2131836), (112, 1979562), (123, 1802528), (156, 1421224), (164, 1351896), (168, 1319708), (182, 1218192), (208, 1065918), (224, 989781), (246, 901264), (273, 812128), (287, 772512), (312, 710612), (328, 675948), (336, 659854), (364, 609096), (416, 532959), (492, 450632), (533, 415968), (546, 406064), (574, 386256), (619, 358176), (624, 355306), (656, 337974), (672, 329927), (728, 304548), (861, 257504), (984, 225316), (1066, 207984), (1092, 203032), (1148, 193128), (1238, 179088), (1248, 177653), (1312, 168987), (1456, 152274), (1599, 138656), (1722, 128752), (1857, 119392), (1968, 112658), (2132, 103992), (2184, 101516), (2296, 96564), (2476, 89544), (2912, 76137), (3198, 69328), (3444, 64376), (3714, 59696), (3731, 59424), (3936, 56329), (4264, 51996), (4333, 51168), (4368, 50758), (4592, 48282), (4952, 44772), (6396, 34664), (6888, 32188), (7428, 29848), (7462, 29712), (8047, 27552), (8528, 25998), (8666, 25584), (8736, 25379), (9184, 24141), (9904, 22386), (11193, 19808), (12792, 17332), (12999, 17056), (13776, 16094), (14856, 14924)]