19105787568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11393}}^1$

素因数の和:11472

約数の個数: 240

約数和(自身を含む): 61849184256

約数和(自身を除く): 42743396688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 49, 56, 62, 69, 84, 92, 93, 98, 112, 124, 138, 147, 161, 168, 184, 186, 196, 217, 248, 276, 294, 322, 336, 368, 372, 392, 434, 483, 496, 552, 588, 644, 651, 713, 744, 784, 868, 966, 1104, 1127, 1176, 1288, 1302, 1426, 1488, 1519, 1736, 1932, 2139, 2254, 2352, 2576, 2604, 2852, 3038, 3381, 3472, 3864, 4278, 4508, 4557, 4991, 5208, 5704, 6076, 6762, 7728, 8556, 9016, 9114, 9982, 10416, 11393, 11408, 12152, 13524, 14973, 17112, 18032, 18228, 19964, 22786, 24304, 27048, 29946, 34179, 34224, 34937, 36456, 39928, 45572, 54096, 59892, 68358, 69874, 72912, 79751, 79856, 91144, 104811, 119784, 136716, 139748, 159502, 182288, 209622, 239253, 239568, 262039, 273432, 279496, 319004, 353183, 419244, 478506, 524078, 546864, 558257, 558992, 638008, 706366, 786117, 838488, 957012, 1048156, 1059549, 1116514, 1276016, 1412732, 1572234, 1674771, 1676976, 1834273, 1914024, 2096312, 2119098, 2233028, 2472281, 2825464, 3144468, 3349542, 3668546, 3828048, 4192624, 4238196, 4466056, 4944562, 5502819, 5650928, 6288936, 6699084, 7337092, 7416843, 8123209, 8476392, 8932112, 9889124, 11005638, 12577872, 12839911, 13398168, 14674184, 14833686, 16246418, 16952784, 17305967, 19778248, 22011276, 24369627, 25679822, 26796336, 29348368, 29667372, 32492836, 34611934, 38519733, 39556496, 44022552, 48739254, 51359644, 51917901, 56862463, 59334744, 64985672, 69223868, 77039466, 88045104, 97478508, 102719288, 103835802, 113724926, 118669488, 129971344, 138447736, 154078932, 170587389, 194957016, 205438576, 207671604, 227449852, 276895472, 308157864, 341174778, 389914032, 398037241, 415343208, 454899704, 616315728, 682349556, 796074482, 830686416, 909799408, 1194111723, 1364699112, 1592148964, 2388223446, 2729398224, 3184297928, 4776446892, 6368595856, 9552893784, 19105787568]

約数ペア:

[(1, 19105787568), (2, 9552893784), (3, 6368595856), (4, 4776446892), (6, 3184297928), (7, 2729398224), (8, 2388223446), (12, 1592148964), (14, 1364699112), (16, 1194111723), (21, 909799408), (23, 830686416), (24, 796074482), (28, 682349556), (31, 616315728), (42, 454899704), (46, 415343208), (48, 398037241), (49, 389914032), (56, 341174778), (62, 308157864), (69, 276895472), (84, 227449852), (92, 207671604), (93, 205438576), (98, 194957016), (112, 170587389), (124, 154078932), (138, 138447736), (147, 129971344), (161, 118669488), (168, 113724926), (184, 103835802), (186, 102719288), (196, 97478508), (217, 88045104), (248, 77039466), (276, 69223868), (294, 64985672), (322, 59334744), (336, 56862463), (368, 51917901), (372, 51359644), (392, 48739254), (434, 44022552), (483, 39556496), (496, 38519733), (552, 34611934), (588, 32492836), (644, 29667372), (651, 29348368), (713, 26796336), (744, 25679822), (784, 24369627), (868, 22011276), (966, 19778248), (1104, 17305967), (1127, 16952784), (1176, 16246418), (1288, 14833686), (1302, 14674184), (1426, 13398168), (1488, 12839911), (1519, 12577872), (1736, 11005638), (1932, 9889124), (2139, 8932112), (2254, 8476392), (2352, 8123209), (2576, 7416843), (2604, 7337092), (2852, 6699084), (3038, 6288936), (3381, 5650928), (3472, 5502819), (3864, 4944562), (4278, 4466056), (4508, 4238196), (4557, 4192624), (4991, 3828048), (5208, 3668546), (5704, 3349542), (6076, 3144468), (6762, 2825464), (7728, 2472281), (8556, 2233028), (9016, 2119098), (9114, 2096312), (9982, 1914024), (10416, 1834273), (11393, 1676976), (11408, 1674771), (12152, 1572234), (13524, 1412732), (14973, 1276016), (17112, 1116514), (18032, 1059549), (18228, 1048156), (19964, 957012), (22786, 838488), (24304, 786117), (27048, 706366), (29946, 638008), (34179, 558992), (34224, 558257), (34937, 546864), (36456, 524078), (39928, 478506), (45572, 419244), (54096, 353183), (59892, 319004), (68358, 279496), (69874, 273432), (72912, 262039), (79751, 239568), (79856, 239253), (91144, 209622), (104811, 182288), (119784, 159502), (136716, 139748)]