290776752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4729}}^1$

素因数の和:4811

約数の個数: 120

約数和(自身を含む): 945470240

約数和(自身を除く): 654693488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4392, 4729, 5124, 6832, 7686, 8784, 9458, 10248, 14187, 15372, 18916, 20496, 28374, 30744, 33103, 37832, 42561, 56748, 61488, 66206, 75664, 85122, 99309, 113496, 132412, 170244, 198618, 226992, 264824, 288469, 297927, 340488, 397236, 529648, 576938, 595854, 680976, 794472, 865407, 1153876, 1191708, 1588944, 1730814, 2019283, 2307752, 2383416, 2596221, 3461628, 4038566, 4615504, 4766832, 5192442, 6057849, 6923256, 8077132, 10384884, 12115698, 13846512, 16154264, 18173547, 20769768, 24231396, 32308528, 36347094, 41539536, 48462792, 72694188, 96925584, 145388376, 290776752]

約数ペア:

[(1, 290776752), (2, 145388376), (3, 96925584), (4, 72694188), (6, 48462792), (7, 41539536), (8, 36347094), (9, 32308528), (12, 24231396), (14, 20769768), (16, 18173547), (18, 16154264), (21, 13846512), (24, 12115698), (28, 10384884), (36, 8077132), (42, 6923256), (48, 6057849), (56, 5192442), (61, 4766832), (63, 4615504), (72, 4038566), (84, 3461628), (112, 2596221), (122, 2383416), (126, 2307752), (144, 2019283), (168, 1730814), (183, 1588944), (244, 1191708), (252, 1153876), (336, 865407), (366, 794472), (427, 680976), (488, 595854), (504, 576938), (549, 529648), (732, 397236), (854, 340488), (976, 297927), (1008, 288469), (1098, 264824), (1281, 226992), (1464, 198618), (1708, 170244), (2196, 132412), (2562, 113496), (2928, 99309), (3416, 85122), (3843, 75664), (4392, 66206), (4729, 61488), (5124, 56748), (6832, 42561), (7686, 37832), (8784, 33103), (9458, 30744), (10248, 28374), (14187, 20496), (15372, 18916)]