1909251504

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 240

約数和(自身を含む): 5894542368

約数和(自身を除く): 3985290864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 107, 111, 136, 144, 148, 153, 197, 204, 214, 222, 272, 296, 306, 321, 333, 394, 408, 428, 444, 591, 592, 612, 629, 642, 666, 788, 816, 856, 888, 963, 1182, 1224, 1258, 1284, 1332, 1576, 1712, 1773, 1776, 1819, 1887, 1926, 2364, 2448, 2516, 2568, 2664, 3152, 3349, 3546, 3638, 3774, 3852, 3959, 4728, 5032, 5136, 5328, 5457, 5661, 6698, 7092, 7276, 7289, 7548, 7704, 7918, 9456, 10047, 10064, 10914, 11322, 11877, 13396, 14184, 14552, 14578, 15096, 15408, 15836, 16371, 20094, 21079, 21828, 21867, 22644, 23754, 26792, 28368, 29104, 29156, 30141, 30192, 31672, 32742, 35631, 40188, 42158, 43656, 43734, 45288, 47508, 53584, 58312, 60282, 63237, 63344, 65484, 65601, 67303, 71262, 80376, 84316, 87312, 87468, 90576, 95016, 116624, 120564, 123913, 126474, 130968, 131202, 134606, 142524, 160752, 168632, 174936, 189711, 190032, 201909, 241128, 247826, 252948, 261936, 262404, 269212, 285048, 337264, 349872, 358343, 371739, 379422, 403818, 482256, 495652, 505896, 524808, 538424, 570096, 605727, 716686, 743478, 758844, 779923, 807636, 991304, 1011792, 1049616, 1075029, 1076848, 1115217, 1211454, 1433372, 1486956, 1517688, 1559846, 1615272, 1982608, 2150058, 2230434, 2339769, 2422908, 2866744, 2973912, 3035376, 3119692, 3225087, 3230544, 4300116, 4460868, 4679538, 4845816, 5733488, 5947824, 6239384, 6450174, 7019307, 8600232, 8921736, 9359076, 9691632, 12478768, 12900348, 13258691, 14038614, 17200464, 17843472, 18718152, 25800696, 26517382, 28077228, 37436304, 39776073, 51601392, 53034764, 56154456, 79552146, 106069528, 112308912, 119328219, 159104292, 212139056, 238656438, 318208584, 477312876, 636417168, 954625752, 1909251504]

約数ペア:

[(1, 1909251504), (2, 954625752), (3, 636417168), (4, 477312876), (6, 318208584), (8, 238656438), (9, 212139056), (12, 159104292), (16, 119328219), (17, 112308912), (18, 106069528), (24, 79552146), (34, 56154456), (36, 53034764), (37, 51601392), (48, 39776073), (51, 37436304), (68, 28077228), (72, 26517382), (74, 25800696), (102, 18718152), (107, 17843472), (111, 17200464), (136, 14038614), (144, 13258691), (148, 12900348), (153, 12478768), (197, 9691632), (204, 9359076), (214, 8921736), (222, 8600232), (272, 7019307), (296, 6450174), (306, 6239384), (321, 5947824), (333, 5733488), (394, 4845816), (408, 4679538), (428, 4460868), (444, 4300116), (591, 3230544), (592, 3225087), (612, 3119692), (629, 3035376), (642, 2973912), (666, 2866744), (788, 2422908), (816, 2339769), (856, 2230434), (888, 2150058), (963, 1982608), (1182, 1615272), (1224, 1559846), (1258, 1517688), (1284, 1486956), (1332, 1433372), (1576, 1211454), (1712, 1115217), (1773, 1076848), (1776, 1075029), (1819, 1049616), (1887, 1011792), (1926, 991304), (2364, 807636), (2448, 779923), (2516, 758844), (2568, 743478), (2664, 716686), (3152, 605727), (3349, 570096), (3546, 538424), (3638, 524808), (3774, 505896), (3852, 495652), (3959, 482256), (4728, 403818), (5032, 379422), (5136, 371739), (5328, 358343), (5457, 349872), (5661, 337264), (6698, 285048), (7092, 269212), (7276, 262404), (7289, 261936), (7548, 252948), (7704, 247826), (7918, 241128), (9456, 201909), (10047, 190032), (10064, 189711), (10914, 174936), (11322, 168632), (11877, 160752), (13396, 142524), (14184, 134606), (14552, 131202), (14578, 130968), (15096, 126474), (15408, 123913), (15836, 120564), (16371, 116624), (20094, 95016), (21079, 90576), (21828, 87468), (21867, 87312), (22644, 84316), (23754, 80376), (26792, 71262), (28368, 67303), (29104, 65601), (29156, 65484), (30141, 63344), (30192, 63237), (31672, 60282), (32742, 58312), (35631, 53584), (40188, 47508), (42158, 45288), (43656, 43734)]