988311744

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7907}}^1$

素因数の和:7963

約数の個数: 168

約数和(自身を含む): 3342363648

約数和(自身を除く): 2354051904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 7907, 8928, 10416, 13888, 15624, 15814, 17856, 20832, 23721, 31248, 31628, 41664, 47442, 55349, 62496, 63256, 71163, 94884, 110698, 124992, 126512, 142326, 166047, 189768, 221396, 245117, 253024, 284652, 332094, 379536, 442792, 490234, 498141, 506048, 569304, 664188, 735351, 759072, 885584, 980468, 996282, 1138608, 1328376, 1470702, 1518144, 1715819, 1771168, 1960936, 1992564, 2206053, 2277216, 2656752, 2941404, 3431638, 3542336, 3921872, 3985128, 4412106, 4554432, 5147457, 5313504, 5882808, 6863276, 7843744, 7970256, 8824212, 10294914, 10627008, 11765616, 13726552, 15442371, 15687488, 15940512, 17648424, 20589828, 23531232, 27453104, 30884742, 31881024, 35296848, 41179656, 47062464, 54906208, 61769484, 70593696, 82359312, 109812416, 123538968, 141187392, 164718624, 247077936, 329437248, 494155872, 988311744]

約数ペア:

[(1, 988311744), (2, 494155872), (3, 329437248), (4, 247077936), (6, 164718624), (7, 141187392), (8, 123538968), (9, 109812416), (12, 82359312), (14, 70593696), (16, 61769484), (18, 54906208), (21, 47062464), (24, 41179656), (28, 35296848), (31, 31881024), (32, 30884742), (36, 27453104), (42, 23531232), (48, 20589828), (56, 17648424), (62, 15940512), (63, 15687488), (64, 15442371), (72, 13726552), (84, 11765616), (93, 10627008), (96, 10294914), (112, 8824212), (124, 7970256), (126, 7843744), (144, 6863276), (168, 5882808), (186, 5313504), (192, 5147457), (217, 4554432), (224, 4412106), (248, 3985128), (252, 3921872), (279, 3542336), (288, 3431638), (336, 2941404), (372, 2656752), (434, 2277216), (448, 2206053), (496, 1992564), (504, 1960936), (558, 1771168), (576, 1715819), (651, 1518144), (672, 1470702), (744, 1328376), (868, 1138608), (992, 996282), (1008, 980468), (1116, 885584), (1302, 759072), (1344, 735351), (1488, 664188), (1736, 569304), (1953, 506048), (1984, 498141), (2016, 490234), (2232, 442792), (2604, 379536), (2976, 332094), (3472, 284652), (3906, 253024), (4032, 245117), (4464, 221396), (5208, 189768), (5952, 166047), (6944, 142326), (7812, 126512), (7907, 124992), (8928, 110698), (10416, 94884), (13888, 71163), (15624, 63256), (15814, 62496), (17856, 55349), (20832, 47442), (23721, 41664), (31248, 31628)]