19863775872

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17123}}^1$

素因数の和:17215

約数の個数: 192

約数和(自身を含む): 61307344800

約数和(自身を除く): 41443568928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 64, 72, 76, 96, 106, 114, 128, 144, 152, 159, 171, 192, 212, 228, 288, 304, 318, 342, 384, 424, 456, 477, 576, 608, 636, 684, 848, 912, 954, 1007, 1152, 1216, 1272, 1368, 1696, 1824, 1908, 2014, 2432, 2544, 2736, 3021, 3392, 3648, 3816, 4028, 5088, 5472, 6042, 6784, 7296, 7632, 8056, 9063, 10176, 10944, 12084, 15264, 16112, 17123, 18126, 20352, 21888, 24168, 30528, 32224, 34246, 36252, 48336, 51369, 61056, 64448, 68492, 72504, 96672, 102738, 128896, 136984, 145008, 154107, 193344, 205476, 273968, 290016, 308214, 325337, 386688, 410952, 547936, 580032, 616428, 650674, 821904, 907519, 976011, 1095872, 1160064, 1232856, 1301348, 1643808, 1815038, 1952022, 2191744, 2465712, 2602696, 2722557, 2928033, 3287616, 3630076, 3904044, 4931424, 5205392, 5445114, 5856066, 6575232, 7260152, 7808088, 8167671, 9862848, 10410784, 10890228, 11712132, 14520304, 15616176, 16335342, 17242861, 19725696, 20821568, 21780456, 23424264, 29040608, 31232352, 32670684, 34485722, 41643136, 43560912, 46848528, 51728583, 58081216, 62464704, 65341368, 68971444, 87121824, 93697056, 103457166, 116162432, 124929408, 130682736, 137942888, 155185749, 174243648, 187394112, 206914332, 261365472, 275885776, 310371498, 348487296, 374788224, 413828664, 522730944, 551771552, 620742996, 827657328, 1045461888, 1103543104, 1241485992, 1655314656, 2207086208, 2482971984, 3310629312, 4965943968, 6621258624, 9931887936, 19863775872]

約数ペア:

[(1, 19863775872), (2, 9931887936), (3, 6621258624), (4, 4965943968), (6, 3310629312), (8, 2482971984), (9, 2207086208), (12, 1655314656), (16, 1241485992), (18, 1103543104), (19, 1045461888), (24, 827657328), (32, 620742996), (36, 551771552), (38, 522730944), (48, 413828664), (53, 374788224), (57, 348487296), (64, 310371498), (72, 275885776), (76, 261365472), (96, 206914332), (106, 187394112), (114, 174243648), (128, 155185749), (144, 137942888), (152, 130682736), (159, 124929408), (171, 116162432), (192, 103457166), (212, 93697056), (228, 87121824), (288, 68971444), (304, 65341368), (318, 62464704), (342, 58081216), (384, 51728583), (424, 46848528), (456, 43560912), (477, 41643136), (576, 34485722), (608, 32670684), (636, 31232352), (684, 29040608), (848, 23424264), (912, 21780456), (954, 20821568), (1007, 19725696), (1152, 17242861), (1216, 16335342), (1272, 15616176), (1368, 14520304), (1696, 11712132), (1824, 10890228), (1908, 10410784), (2014, 9862848), (2432, 8167671), (2544, 7808088), (2736, 7260152), (3021, 6575232), (3392, 5856066), (3648, 5445114), (3816, 5205392), (4028, 4931424), (5088, 3904044), (5472, 3630076), (6042, 3287616), (6784, 2928033), (7296, 2722557), (7632, 2602696), (8056, 2465712), (9063, 2191744), (10176, 1952022), (10944, 1815038), (12084, 1643808), (15264, 1301348), (16112, 1232856), (17123, 1160064), (18126, 1095872), (20352, 976011), (21888, 907519), (24168, 821904), (30528, 650674), (32224, 616428), (34246, 580032), (36252, 547936), (48336, 410952), (51369, 386688), (61056, 325337), (64448, 308214), (68492, 290016), (72504, 273968), (96672, 205476), (102738, 193344), (128896, 154107), (136984, 145008)]