2998578912

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20563}}^1$

素因数の和:20621

約数の個数: 144

約数和(自身を含む): 9452201472

約数和(自身を除く): 6453622560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 6076, 6944, 9114, 10416, 12152, 18228, 20563, 20832, 24304, 36456, 41126, 48608, 61689, 72912, 82252, 123378, 143941, 145824, 164504, 246756, 287882, 329008, 431823, 493512, 575764, 637453, 658016, 863646, 987024, 1007587, 1151528, 1274906, 1727292, 1912359, 1974048, 2015174, 2303056, 2549812, 3022761, 3454584, 3824718, 4030348, 4462171, 4606112, 5099624, 6045522, 6909168, 7649436, 8060696, 8924342, 10199248, 12091044, 13386513, 13818336, 15298872, 16121392, 17848684, 20398496, 24182088, 26773026, 30597744, 31235197, 32242784, 35697368, 48364176, 53546052, 61195488, 62470394, 71394736, 93705591, 96728352, 107092104, 124940788, 142789472, 187411182, 214184208, 249881576, 374822364, 428368416, 499763152, 749644728, 999526304, 1499289456, 2998578912]

約数ペア:

[(1, 2998578912), (2, 1499289456), (3, 999526304), (4, 749644728), (6, 499763152), (7, 428368416), (8, 374822364), (12, 249881576), (14, 214184208), (16, 187411182), (21, 142789472), (24, 124940788), (28, 107092104), (31, 96728352), (32, 93705591), (42, 71394736), (48, 62470394), (49, 61195488), (56, 53546052), (62, 48364176), (84, 35697368), (93, 32242784), (96, 31235197), (98, 30597744), (112, 26773026), (124, 24182088), (147, 20398496), (168, 17848684), (186, 16121392), (196, 15298872), (217, 13818336), (224, 13386513), (248, 12091044), (294, 10199248), (336, 8924342), (372, 8060696), (392, 7649436), (434, 6909168), (496, 6045522), (588, 5099624), (651, 4606112), (672, 4462171), (744, 4030348), (784, 3824718), (868, 3454584), (992, 3022761), (1176, 2549812), (1302, 2303056), (1488, 2015174), (1519, 1974048), (1568, 1912359), (1736, 1727292), (2352, 1274906), (2604, 1151528), (2976, 1007587), (3038, 987024), (3472, 863646), (4557, 658016), (4704, 637453), (5208, 575764), (6076, 493512), (6944, 431823), (9114, 329008), (10416, 287882), (12152, 246756), (18228, 164504), (20563, 145824), (20832, 143941), (24304, 123378), (36456, 82252), (41126, 72912), (48608, 61689)]