1808707584

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 208

約数和(自身を含む): 5200302080

約数和(自身を除く): 3391594496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 127, 128, 152, 183, 192, 228, 244, 254, 256, 304, 366, 381, 384, 456, 488, 508, 512, 608, 732, 762, 768, 912, 976, 1016, 1024, 1159, 1216, 1464, 1524, 1536, 1824, 1952, 2032, 2048, 2318, 2413, 2432, 2928, 3048, 3072, 3477, 3648, 3904, 4064, 4096, 4636, 4826, 4864, 5856, 6096, 6144, 6954, 7239, 7296, 7747, 7808, 8128, 9272, 9652, 9728, 11712, 12192, 12288, 13908, 14478, 14592, 15494, 15616, 16256, 18544, 19304, 19456, 23241, 23424, 24384, 27816, 28956, 29184, 30988, 31232, 32512, 37088, 38608, 38912, 46482, 46848, 48768, 55632, 57912, 58368, 61976, 62464, 65024, 74176, 77216, 77824, 92964, 93696, 97536, 111264, 115824, 116736, 123952, 124928, 130048, 147193, 148352, 154432, 185928, 187392, 195072, 222528, 231648, 233472, 247904, 249856, 260096, 294386, 296704, 308864, 371856, 374784, 390144, 441579, 445056, 463296, 495808, 520192, 588772, 593408, 617728, 743712, 749568, 780288, 883158, 890112, 926592, 991616, 1177544, 1186816, 1235456, 1487424, 1560576, 1766316, 1780224, 1853184, 1983232, 2355088, 2373632, 2470912, 2974848, 3532632, 3560448, 3706368, 3966464, 4710176, 4747264, 4941824, 5949696, 7065264, 7120896, 7412736, 7932928, 9420352, 9883648, 11899392, 14130528, 14241792, 14825472, 15865856, 18840704, 23798784, 28261056, 29650944, 31731712, 37681408, 47597568, 56522112, 75362816, 95195136, 113044224, 150725632, 226088448, 301451264, 452176896, 602902528, 904353792, 1808707584]

約数ペア:

[(1, 1808707584), (2, 904353792), (3, 602902528), (4, 452176896), (6, 301451264), (8, 226088448), (12, 150725632), (16, 113044224), (19, 95195136), (24, 75362816), (32, 56522112), (38, 47597568), (48, 37681408), (57, 31731712), (61, 29650944), (64, 28261056), (76, 23798784), (96, 18840704), (114, 15865856), (122, 14825472), (127, 14241792), (128, 14130528), (152, 11899392), (183, 9883648), (192, 9420352), (228, 7932928), (244, 7412736), (254, 7120896), (256, 7065264), (304, 5949696), (366, 4941824), (381, 4747264), (384, 4710176), (456, 3966464), (488, 3706368), (508, 3560448), (512, 3532632), (608, 2974848), (732, 2470912), (762, 2373632), (768, 2355088), (912, 1983232), (976, 1853184), (1016, 1780224), (1024, 1766316), (1159, 1560576), (1216, 1487424), (1464, 1235456), (1524, 1186816), (1536, 1177544), (1824, 991616), (1952, 926592), (2032, 890112), (2048, 883158), (2318, 780288), (2413, 749568), (2432, 743712), (2928, 617728), (3048, 593408), (3072, 588772), (3477, 520192), (3648, 495808), (3904, 463296), (4064, 445056), (4096, 441579), (4636, 390144), (4826, 374784), (4864, 371856), (5856, 308864), (6096, 296704), (6144, 294386), (6954, 260096), (7239, 249856), (7296, 247904), (7747, 233472), (7808, 231648), (8128, 222528), (9272, 195072), (9652, 187392), (9728, 185928), (11712, 154432), (12192, 148352), (12288, 147193), (13908, 130048), (14478, 124928), (14592, 123952), (15494, 116736), (15616, 115824), (16256, 111264), (18544, 97536), (19304, 93696), (19456, 92964), (23241, 77824), (23424, 77216), (24384, 74176), (27816, 65024), (28956, 62464), (29184, 61976), (30988, 58368), (31232, 57912), (32512, 55632), (37088, 48768), (38608, 46848), (38912, 46482)]