2156916528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:716

約数の個数: 240

約数和(自身を含む): 6836749920

約数和(自身を除く): 4679833392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 67, 72, 78, 87, 104, 116, 117, 134, 144, 156, 174, 201, 208, 232, 234, 261, 268, 312, 348, 377, 402, 464, 468, 522, 536, 593, 603, 624, 696, 754, 804, 871, 936, 1044, 1072, 1131, 1186, 1206, 1392, 1508, 1608, 1742, 1779, 1872, 1943, 2088, 2262, 2372, 2412, 2613, 3016, 3216, 3393, 3484, 3558, 3886, 4176, 4524, 4744, 4824, 5226, 5337, 5829, 6032, 6786, 6968, 7116, 7709, 7772, 7839, 9048, 9488, 9648, 10452, 10674, 11658, 13572, 13936, 14232, 15418, 15544, 15678, 17197, 17487, 18096, 20904, 21348, 23127, 23316, 25259, 27144, 28464, 30836, 31088, 31356, 34394, 34974, 39731, 41808, 42696, 46254, 46632, 50518, 51591, 54288, 61672, 62712, 68788, 69381, 69948, 75777, 79462, 85392, 92508, 93264, 101036, 103182, 119193, 123344, 125424, 137576, 138762, 139896, 151554, 154773, 158924, 185016, 202072, 206364, 223561, 227331, 238386, 275152, 277524, 279792, 303108, 309546, 317848, 357579, 370032, 404144, 412728, 447122, 454662, 476772, 516503, 555048, 606216, 619092, 635696, 670683, 715158, 825456, 894244, 909324, 953544, 1033006, 1110096, 1152199, 1212432, 1238184, 1341366, 1430316, 1549509, 1788488, 1818648, 1907088, 2012049, 2066012, 2304398, 2476368, 2682732, 2860632, 3099018, 3456597, 3576976, 3637296, 4024098, 4132024, 4608796, 4648527, 5365464, 5721264, 6198036, 6913194, 8048196, 8264048, 9217592, 9297054, 10369791, 10730928, 12396072, 13826388, 14978587, 16096392, 18435184, 18594108, 20739582, 24792144, 27652776, 29957174, 32192784, 37188216, 41479164, 44935761, 55305552, 59914348, 74376432, 82958328, 89871522, 119828696, 134807283, 165916656, 179743044, 239657392, 269614566, 359486088, 539229132, 718972176, 1078458264, 2156916528]

約数ペア:

[(1, 2156916528), (2, 1078458264), (3, 718972176), (4, 539229132), (6, 359486088), (8, 269614566), (9, 239657392), (12, 179743044), (13, 165916656), (16, 134807283), (18, 119828696), (24, 89871522), (26, 82958328), (29, 74376432), (36, 59914348), (39, 55305552), (48, 44935761), (52, 41479164), (58, 37188216), (67, 32192784), (72, 29957174), (78, 27652776), (87, 24792144), (104, 20739582), (116, 18594108), (117, 18435184), (134, 16096392), (144, 14978587), (156, 13826388), (174, 12396072), (201, 10730928), (208, 10369791), (232, 9297054), (234, 9217592), (261, 8264048), (268, 8048196), (312, 6913194), (348, 6198036), (377, 5721264), (402, 5365464), (464, 4648527), (468, 4608796), (522, 4132024), (536, 4024098), (593, 3637296), (603, 3576976), (624, 3456597), (696, 3099018), (754, 2860632), (804, 2682732), (871, 2476368), (936, 2304398), (1044, 2066012), (1072, 2012049), (1131, 1907088), (1186, 1818648), (1206, 1788488), (1392, 1549509), (1508, 1430316), (1608, 1341366), (1742, 1238184), (1779, 1212432), (1872, 1152199), (1943, 1110096), (2088, 1033006), (2262, 953544), (2372, 909324), (2412, 894244), (2613, 825456), (3016, 715158), (3216, 670683), (3393, 635696), (3484, 619092), (3558, 606216), (3886, 555048), (4176, 516503), (4524, 476772), (4744, 454662), (4824, 447122), (5226, 412728), (5337, 404144), (5829, 370032), (6032, 357579), (6786, 317848), (6968, 309546), (7116, 303108), (7709, 279792), (7772, 277524), (7839, 275152), (9048, 238386), (9488, 227331), (9648, 223561), (10452, 206364), (10674, 202072), (11658, 185016), (13572, 158924), (13936, 154773), (14232, 151554), (15418, 139896), (15544, 138762), (15678, 137576), (17197, 125424), (17487, 123344), (18096, 119193), (20904, 103182), (21348, 101036), (23127, 93264), (23316, 92508), (25259, 85392), (27144, 79462), (28464, 75777), (30836, 69948), (31088, 69381), (31356, 68788), (34394, 62712), (34974, 61672), (39731, 54288), (41808, 51591), (42696, 50518), (46254, 46632)]