19479991104

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19403}}^1$

素因数の和:19514

約数の個数: 224

約数和(自身を含む): 66240599040

約数和(自身を除く): 46760607936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 83, 84, 96, 108, 112, 126, 144, 166, 168, 189, 192, 216, 224, 249, 252, 288, 332, 336, 378, 432, 448, 498, 504, 576, 581, 664, 672, 747, 756, 864, 996, 1008, 1162, 1328, 1344, 1494, 1512, 1728, 1743, 1992, 2016, 2241, 2324, 2656, 2988, 3024, 3486, 3984, 4032, 4482, 4648, 5229, 5312, 5976, 6048, 6972, 7968, 8964, 9296, 10458, 11952, 12096, 13944, 15687, 15936, 17928, 18592, 19403, 20916, 23904, 27888, 31374, 35856, 37184, 38806, 41832, 47808, 55776, 58209, 62748, 71712, 77612, 83664, 111552, 116418, 125496, 135821, 143424, 155224, 167328, 174627, 232836, 250992, 271642, 310448, 334656, 349254, 407463, 465672, 501984, 523881, 543284, 620896, 698508, 814926, 931344, 1003968, 1047762, 1086568, 1222389, 1241792, 1397016, 1610449, 1629852, 1862688, 2095524, 2173136, 2444778, 2794032, 3220898, 3259704, 3667167, 3725376, 4191048, 4346272, 4831347, 4889556, 5588064, 6441796, 6519408, 7334334, 8382096, 8692544, 9662694, 9779112, 11176128, 11273143, 12883592, 13038816, 14494041, 14668668, 16764192, 19325388, 19558224, 22546286, 25767184, 26077632, 28988082, 29337336, 33528384, 33819429, 38650776, 39116448, 43482123, 45092572, 51534368, 57976164, 58674672, 67638858, 77301552, 78232896, 86964246, 90185144, 101458287, 103068736, 115952328, 117349344, 135277716, 154603104, 173928492, 180370288, 202916574, 231904656, 234698688, 270555432, 304374861, 309206208, 347856984, 360740576, 405833148, 463809312, 541110864, 608749722, 695713968, 721481152, 811666296, 927618624, 1082221728, 1217499444, 1391427936, 1623332592, 2164443456, 2434998888, 2782855872, 3246665184, 4869997776, 6493330368, 9739995552, 19479991104]

約数ペア:

[(1, 19479991104), (2, 9739995552), (3, 6493330368), (4, 4869997776), (6, 3246665184), (7, 2782855872), (8, 2434998888), (9, 2164443456), (12, 1623332592), (14, 1391427936), (16, 1217499444), (18, 1082221728), (21, 927618624), (24, 811666296), (27, 721481152), (28, 695713968), (32, 608749722), (36, 541110864), (42, 463809312), (48, 405833148), (54, 360740576), (56, 347856984), (63, 309206208), (64, 304374861), (72, 270555432), (83, 234698688), (84, 231904656), (96, 202916574), (108, 180370288), (112, 173928492), (126, 154603104), (144, 135277716), (166, 117349344), (168, 115952328), (189, 103068736), (192, 101458287), (216, 90185144), (224, 86964246), (249, 78232896), (252, 77301552), (288, 67638858), (332, 58674672), (336, 57976164), (378, 51534368), (432, 45092572), (448, 43482123), (498, 39116448), (504, 38650776), (576, 33819429), (581, 33528384), (664, 29337336), (672, 28988082), (747, 26077632), (756, 25767184), (864, 22546286), (996, 19558224), (1008, 19325388), (1162, 16764192), (1328, 14668668), (1344, 14494041), (1494, 13038816), (1512, 12883592), (1728, 11273143), (1743, 11176128), (1992, 9779112), (2016, 9662694), (2241, 8692544), (2324, 8382096), (2656, 7334334), (2988, 6519408), (3024, 6441796), (3486, 5588064), (3984, 4889556), (4032, 4831347), (4482, 4346272), (4648, 4191048), (5229, 3725376), (5312, 3667167), (5976, 3259704), (6048, 3220898), (6972, 2794032), (7968, 2444778), (8964, 2173136), (9296, 2095524), (10458, 1862688), (11952, 1629852), (12096, 1610449), (13944, 1397016), (15687, 1241792), (15936, 1222389), (17928, 1086568), (18592, 1047762), (19403, 1003968), (20916, 931344), (23904, 814926), (27888, 698508), (31374, 620896), (35856, 543284), (37184, 523881), (38806, 501984), (41832, 465672), (47808, 407463), (55776, 349254), (58209, 334656), (62748, 310448), (71712, 271642), (77612, 250992), (83664, 232836), (111552, 174627), (116418, 167328), (125496, 155224), (135821, 143424)]