19570507488

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{5273}}^1$

素因数の和:5566

約数の個数: 216

約数和(自身を含む): 64998421488

約数和(自身を除く): 45427914000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 263, 288, 294, 336, 392, 441, 504, 526, 588, 672, 784, 789, 882, 1008, 1052, 1176, 1568, 1578, 1764, 1841, 2016, 2104, 2352, 2367, 3156, 3528, 3682, 4208, 4704, 4734, 5273, 5523, 6312, 7056, 7364, 8416, 9468, 10546, 11046, 12624, 12887, 14112, 14728, 15819, 16569, 18936, 21092, 22092, 25248, 25774, 29456, 31638, 33138, 36911, 37872, 38661, 42184, 44184, 47457, 51548, 58912, 63276, 66276, 73822, 75744, 77322, 84368, 88368, 94914, 103096, 110733, 115983, 126552, 132552, 147644, 154644, 168736, 176736, 189828, 206192, 221466, 231966, 253104, 258377, 265104, 295288, 309288, 332199, 379656, 412384, 442932, 463932, 506208, 516754, 530208, 590576, 618576, 664398, 759312, 775131, 885864, 927864, 1033508, 1181152, 1237152, 1328796, 1386799, 1518624, 1550262, 1771728, 1855728, 2067016, 2325393, 2657592, 2773598, 3100524, 3543456, 3711456, 4134032, 4160397, 4650786, 5315184, 5547196, 6201048, 8268064, 8320794, 9301572, 9707593, 10630368, 11094392, 12402096, 12481191, 16641588, 18603144, 19415186, 22188784, 24804192, 24962382, 29122779, 33283176, 37206288, 38830372, 44377568, 49924764, 58245558, 66566352, 67953151, 74412576, 77660744, 87368337, 99849528, 116491116, 133132704, 135906302, 155321488, 174736674, 199699056, 203859453, 232982232, 271812604, 310642976, 349473348, 399398112, 407718906, 465964464, 543625208, 611578359, 698946696, 815437812, 931928928, 1087250416, 1223156718, 1397893392, 1630875624, 2174500832, 2446313436, 2795786784, 3261751248, 4892626872, 6523502496, 9785253744, 19570507488]

約数ペア:

[(1, 19570507488), (2, 9785253744), (3, 6523502496), (4, 4892626872), (6, 3261751248), (7, 2795786784), (8, 2446313436), (9, 2174500832), (12, 1630875624), (14, 1397893392), (16, 1223156718), (18, 1087250416), (21, 931928928), (24, 815437812), (28, 698946696), (32, 611578359), (36, 543625208), (42, 465964464), (48, 407718906), (49, 399398112), (56, 349473348), (63, 310642976), (72, 271812604), (84, 232982232), (96, 203859453), (98, 199699056), (112, 174736674), (126, 155321488), (144, 135906302), (147, 133132704), (168, 116491116), (196, 99849528), (224, 87368337), (252, 77660744), (263, 74412576), (288, 67953151), (294, 66566352), (336, 58245558), (392, 49924764), (441, 44377568), (504, 38830372), (526, 37206288), (588, 33283176), (672, 29122779), (784, 24962382), (789, 24804192), (882, 22188784), (1008, 19415186), (1052, 18603144), (1176, 16641588), (1568, 12481191), (1578, 12402096), (1764, 11094392), (1841, 10630368), (2016, 9707593), (2104, 9301572), (2352, 8320794), (2367, 8268064), (3156, 6201048), (3528, 5547196), (3682, 5315184), (4208, 4650786), (4704, 4160397), (4734, 4134032), (5273, 3711456), (5523, 3543456), (6312, 3100524), (7056, 2773598), (7364, 2657592), (8416, 2325393), (9468, 2067016), (10546, 1855728), (11046, 1771728), (12624, 1550262), (12887, 1518624), (14112, 1386799), (14728, 1328796), (15819, 1237152), (16569, 1181152), (18936, 1033508), (21092, 927864), (22092, 885864), (25248, 775131), (25774, 759312), (29456, 664398), (31638, 618576), (33138, 590576), (36911, 530208), (37872, 516754), (38661, 506208), (42184, 463932), (44184, 442932), (47457, 412384), (51548, 379656), (58912, 332199), (63276, 309288), (66276, 295288), (73822, 265104), (75744, 258377), (77322, 253104), (84368, 231966), (88368, 221466), (94914, 206192), (103096, 189828), (110733, 176736), (115983, 168736), (126552, 154644), (132552, 147644)]