16504940144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2396

約数の個数: 240

約数和(自身を含む): 43925188608

約数和(自身を除く): 27420248464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 34, 44, 56, 62, 68, 77, 88, 112, 119, 121, 124, 136, 154, 176, 187, 217, 238, 242, 248, 272, 308, 341, 374, 434, 476, 484, 496, 527, 616, 682, 748, 847, 868, 952, 968, 1054, 1232, 1309, 1364, 1496, 1694, 1736, 1904, 1936, 2057, 2108, 2311, 2387, 2618, 2728, 2992, 3388, 3472, 3689, 3751, 4114, 4216, 4622, 4774, 5236, 5456, 5797, 6776, 7378, 7502, 8228, 8432, 9244, 9548, 10472, 11594, 13552, 14399, 14756, 15004, 16177, 16456, 18488, 19096, 20944, 23188, 25421, 26257, 28798, 29512, 30008, 32354, 32912, 36976, 38192, 39287, 40579, 46376, 50842, 52514, 57596, 59024, 60016, 63767, 64708, 71641, 78574, 81158, 92752, 101684, 105028, 115192, 127534, 129416, 143282, 157148, 162316, 177947, 203368, 210056, 230384, 255068, 258832, 275009, 279631, 286564, 314296, 324632, 355894, 406736, 420112, 432157, 446369, 501487, 510136, 550018, 559262, 573128, 628592, 649264, 711788, 788051, 864314, 892738, 1002974, 1020272, 1100036, 1118524, 1146256, 1217897, 1423576, 1576102, 1728628, 1785476, 1957417, 2005948, 2200072, 2237048, 2435794, 2847152, 3025099, 3152204, 3457256, 3570952, 3914834, 4011896, 4400144, 4474096, 4753727, 4871588, 5516357, 6050198, 6304408, 6914512, 7141904, 7829668, 8023792, 8525279, 8668561, 9507454, 9743176, 11032714, 12100396, 12608816, 13396867, 15659336, 17050558, 17337122, 19014908, 19486352, 22065428, 24200792, 26793734, 31318672, 33276089, 34101116, 34674244, 38029816, 44130856, 48401584, 53587468, 60679927, 66552178, 68202232, 69348488, 76059632, 88261712, 93778069, 107174936, 121359854, 133104356, 136404464, 138696976, 147365537, 187556138, 214349872, 242719708, 266208712, 294731074, 375112276, 485439416, 532417424, 589462148, 750224552, 970878832, 1031558759, 1178924296, 1500449104, 2063117518, 2357848592, 4126235036, 8252470072, 16504940144]

約数ペア:

[(1, 16504940144), (2, 8252470072), (4, 4126235036), (7, 2357848592), (8, 2063117518), (11, 1500449104), (14, 1178924296), (16, 1031558759), (17, 970878832), (22, 750224552), (28, 589462148), (31, 532417424), (34, 485439416), (44, 375112276), (56, 294731074), (62, 266208712), (68, 242719708), (77, 214349872), (88, 187556138), (112, 147365537), (119, 138696976), (121, 136404464), (124, 133104356), (136, 121359854), (154, 107174936), (176, 93778069), (187, 88261712), (217, 76059632), (238, 69348488), (242, 68202232), (248, 66552178), (272, 60679927), (308, 53587468), (341, 48401584), (374, 44130856), (434, 38029816), (476, 34674244), (484, 34101116), (496, 33276089), (527, 31318672), (616, 26793734), (682, 24200792), (748, 22065428), (847, 19486352), (868, 19014908), (952, 17337122), (968, 17050558), (1054, 15659336), (1232, 13396867), (1309, 12608816), (1364, 12100396), (1496, 11032714), (1694, 9743176), (1736, 9507454), (1904, 8668561), (1936, 8525279), (2057, 8023792), (2108, 7829668), (2311, 7141904), (2387, 6914512), (2618, 6304408), (2728, 6050198), (2992, 5516357), (3388, 4871588), (3472, 4753727), (3689, 4474096), (3751, 4400144), (4114, 4011896), (4216, 3914834), (4622, 3570952), (4774, 3457256), (5236, 3152204), (5456, 3025099), (5797, 2847152), (6776, 2435794), (7378, 2237048), (7502, 2200072), (8228, 2005948), (8432, 1957417), (9244, 1785476), (9548, 1728628), (10472, 1576102), (11594, 1423576), (13552, 1217897), (14399, 1146256), (14756, 1118524), (15004, 1100036), (16177, 1020272), (16456, 1002974), (18488, 892738), (19096, 864314), (20944, 788051), (23188, 711788), (25421, 649264), (26257, 628592), (28798, 573128), (29512, 559262), (30008, 550018), (32354, 510136), (32912, 501487), (36976, 446369), (38192, 432157), (39287, 420112), (40579, 406736), (46376, 355894), (50842, 324632), (52514, 314296), (57596, 286564), (59024, 279631), (60016, 275009), (63767, 258832), (64708, 255068), (71641, 230384), (78574, 210056), (81158, 203368), (92752, 177947), (101684, 162316), (105028, 157148), (115192, 143282), (127534, 129416)]