255380832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1121

約数の個数: 144

約数和(自身を含む): 837188352

約数和(自身を除く): 581807520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 131, 144, 168, 224, 252, 262, 288, 336, 393, 504, 524, 672, 786, 917, 967, 1008, 1048, 1179, 1572, 1834, 1934, 2016, 2096, 2358, 2751, 2901, 3144, 3668, 3868, 4192, 4716, 5502, 5802, 6288, 6769, 7336, 7736, 8253, 8703, 9432, 11004, 11604, 12576, 13538, 14672, 15472, 16506, 17406, 18864, 20307, 22008, 23208, 27076, 29344, 30944, 33012, 34812, 37728, 40614, 44016, 46416, 54152, 60921, 66024, 69624, 81228, 88032, 92832, 108304, 121842, 126677, 132048, 139248, 162456, 216608, 243684, 253354, 264096, 278496, 324912, 380031, 487368, 506708, 649824, 760062, 886739, 974736, 1013416, 1140093, 1520124, 1773478, 1949472, 2026832, 2280186, 2660217, 3040248, 3546956, 4053664, 4560372, 5320434, 6080496, 7093912, 7980651, 9120744, 10640868, 12160992, 14187824, 15961302, 18241488, 21281736, 28375648, 31922604, 36482976, 42563472, 63845208, 85126944, 127690416, 255380832]

約数ペア:

[(1, 255380832), (2, 127690416), (3, 85126944), (4, 63845208), (6, 42563472), (7, 36482976), (8, 31922604), (9, 28375648), (12, 21281736), (14, 18241488), (16, 15961302), (18, 14187824), (21, 12160992), (24, 10640868), (28, 9120744), (32, 7980651), (36, 7093912), (42, 6080496), (48, 5320434), (56, 4560372), (63, 4053664), (72, 3546956), (84, 3040248), (96, 2660217), (112, 2280186), (126, 2026832), (131, 1949472), (144, 1773478), (168, 1520124), (224, 1140093), (252, 1013416), (262, 974736), (288, 886739), (336, 760062), (393, 649824), (504, 506708), (524, 487368), (672, 380031), (786, 324912), (917, 278496), (967, 264096), (1008, 253354), (1048, 243684), (1179, 216608), (1572, 162456), (1834, 139248), (1934, 132048), (2016, 126677), (2096, 121842), (2358, 108304), (2751, 92832), (2901, 88032), (3144, 81228), (3668, 69624), (3868, 66024), (4192, 60921), (4716, 54152), (5502, 46416), (5802, 44016), (6288, 40614), (6769, 37728), (7336, 34812), (7736, 33012), (8253, 30944), (8703, 29344), (9432, 27076), (11004, 23208), (11604, 22008), (12576, 20307), (13538, 18864), (14672, 17406), (15472, 16506)]