1438399872

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13721}}^1$

素因数の和:13761

約数の個数: 192

約数和(自身を含む): 5094704160

約数和(自身を除く): 3656304288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6552, 7488, 8064, 8736, 11648, 13104, 13721, 14976, 17472, 26208, 27442, 34944, 41163, 52416, 54884, 82326, 96047, 104832, 109768, 123489, 164652, 178373, 192094, 219536, 246978, 288141, 329304, 356746, 384188, 439072, 493956, 535119, 576282, 658608, 713492, 768376, 864423, 878144, 987912, 1070238, 1152564, 1248611, 1317216, 1426984, 1536752, 1605357, 1728846, 1756288, 1975824, 2140476, 2305128, 2497222, 2634432, 2853968, 3073504, 3210714, 3457692, 3745833, 3951648, 4280952, 4610256, 4994444, 5268864, 5707936, 6147008, 6421428, 6915384, 7491666, 7903296, 8561904, 9220512, 9988888, 11237499, 11415872, 12294016, 12842856, 13830768, 14983332, 15806592, 17123808, 18441024, 19977776, 22474998, 22831744, 25685712, 27661536, 29966664, 34247616, 36882048, 39955552, 44949996, 51371424, 55323072, 59933328, 68495232, 79911104, 89899992, 102742848, 110646144, 119866656, 159822208, 179799984, 205485696, 239733312, 359599968, 479466624, 719199936, 1438399872]

約数ペア:

[(1, 1438399872), (2, 719199936), (3, 479466624), (4, 359599968), (6, 239733312), (7, 205485696), (8, 179799984), (9, 159822208), (12, 119866656), (13, 110646144), (14, 102742848), (16, 89899992), (18, 79911104), (21, 68495232), (24, 59933328), (26, 55323072), (28, 51371424), (32, 44949996), (36, 39955552), (39, 36882048), (42, 34247616), (48, 29966664), (52, 27661536), (56, 25685712), (63, 22831744), (64, 22474998), (72, 19977776), (78, 18441024), (84, 17123808), (91, 15806592), (96, 14983332), (104, 13830768), (112, 12842856), (117, 12294016), (126, 11415872), (128, 11237499), (144, 9988888), (156, 9220512), (168, 8561904), (182, 7903296), (192, 7491666), (208, 6915384), (224, 6421428), (234, 6147008), (252, 5707936), (273, 5268864), (288, 4994444), (312, 4610256), (336, 4280952), (364, 3951648), (384, 3745833), (416, 3457692), (448, 3210714), (468, 3073504), (504, 2853968), (546, 2634432), (576, 2497222), (624, 2305128), (672, 2140476), (728, 1975824), (819, 1756288), (832, 1728846), (896, 1605357), (936, 1536752), (1008, 1426984), (1092, 1317216), (1152, 1248611), (1248, 1152564), (1344, 1070238), (1456, 987912), (1638, 878144), (1664, 864423), (1872, 768376), (2016, 713492), (2184, 658608), (2496, 576282), (2688, 535119), (2912, 493956), (3276, 439072), (3744, 384188), (4032, 356746), (4368, 329304), (4992, 288141), (5824, 246978), (6552, 219536), (7488, 192094), (8064, 178373), (8736, 164652), (11648, 123489), (13104, 109768), (13721, 104832), (14976, 96047), (17472, 82326), (26208, 54884), (27442, 52416), (34944, 41163)]