1790865536

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 3877632000

約数和(自身を除く): 2086766464

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 79, 116, 124, 128, 158, 197, 232, 248, 316, 394, 464, 496, 632, 788, 899, 928, 992, 1264, 1576, 1798, 1856, 1984, 2291, 2449, 2528, 3152, 3596, 3712, 3968, 4582, 4898, 5056, 5713, 6107, 6304, 7192, 9164, 9796, 10112, 11426, 12214, 12608, 14384, 15563, 18328, 19592, 22852, 24428, 25216, 28768, 31126, 36656, 39184, 45704, 48856, 57536, 62252, 71021, 73312, 78368, 91408, 97712, 115072, 124504, 142042, 146624, 156736, 177103, 182816, 195424, 249008, 284084, 293248, 313472, 354206, 365632, 390848, 451327, 482453, 498016, 568168, 708412, 731264, 781696, 902654, 964906, 996032, 1136336, 1416824, 1805308, 1929812, 1992064, 2272672, 2833648, 3610616, 3859624, 4545344, 5667296, 7221232, 7719248, 9090688, 11334592, 13991137, 14442464, 15438496, 22669184, 27982274, 28884928, 30876992, 55964548, 57769856, 61753984, 111929096, 223858192, 447716384, 895432768, 1790865536]

約数ペア:

[(1, 1790865536), (2, 895432768), (4, 447716384), (8, 223858192), (16, 111929096), (29, 61753984), (31, 57769856), (32, 55964548), (58, 30876992), (62, 28884928), (64, 27982274), (79, 22669184), (116, 15438496), (124, 14442464), (128, 13991137), (158, 11334592), (197, 9090688), (232, 7719248), (248, 7221232), (316, 5667296), (394, 4545344), (464, 3859624), (496, 3610616), (632, 2833648), (788, 2272672), (899, 1992064), (928, 1929812), (992, 1805308), (1264, 1416824), (1576, 1136336), (1798, 996032), (1856, 964906), (1984, 902654), (2291, 781696), (2449, 731264), (2528, 708412), (3152, 568168), (3596, 498016), (3712, 482453), (3968, 451327), (4582, 390848), (4898, 365632), (5056, 354206), (5713, 313472), (6107, 293248), (6304, 284084), (7192, 249008), (9164, 195424), (9796, 182816), (10112, 177103), (11426, 156736), (12214, 146624), (12608, 142042), (14384, 124504), (15563, 115072), (18328, 97712), (19592, 91408), (22852, 78368), (24428, 73312), (25216, 71021), (28768, 62252), (31126, 57536), (36656, 48856), (39184, 45704)]