990831744

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{5851}}^1$

素因数の和:5888

約数の個数: 192

約数和(自身を含む): 3402352800

約数和(自身を除く): 2411521056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 5851, 6048, 6272, 7056, 8064, 9408, 10584, 11702, 12096, 14112, 17553, 18816, 21168, 23404, 24192, 28224, 35106, 40957, 42336, 46808, 52659, 56448, 70212, 81914, 84672, 93616, 105318, 122871, 140424, 157977, 163828, 169344, 187232, 210636, 245742, 280848, 286699, 315954, 327656, 368613, 374464, 421272, 491484, 561696, 573398, 631908, 655312, 737226, 748928, 842544, 860097, 982968, 1105839, 1123392, 1146796, 1263816, 1310624, 1474452, 1685088, 1720194, 1965936, 2211678, 2246784, 2293592, 2527632, 2580291, 2621248, 2948904, 3370176, 3440388, 3931872, 4423356, 4587184, 5055264, 5160582, 5242496, 5897808, 6740352, 6880776, 7740873, 7863744, 8846712, 9174368, 10110528, 10321164, 11795616, 13761552, 15481746, 15727488, 17693424, 18348736, 20221056, 20642328, 23591232, 27523104, 30963492, 35386848, 36697472, 41284656, 47182464, 55046208, 61926984, 70773696, 82569312, 110092416, 123853968, 141547392, 165138624, 247707936, 330277248, 495415872, 990831744]

約数ペア:

[(1, 990831744), (2, 495415872), (3, 330277248), (4, 247707936), (6, 165138624), (7, 141547392), (8, 123853968), (9, 110092416), (12, 82569312), (14, 70773696), (16, 61926984), (18, 55046208), (21, 47182464), (24, 41284656), (27, 36697472), (28, 35386848), (32, 30963492), (36, 27523104), (42, 23591232), (48, 20642328), (49, 20221056), (54, 18348736), (56, 17693424), (63, 15727488), (64, 15481746), (72, 13761552), (84, 11795616), (96, 10321164), (98, 10110528), (108, 9174368), (112, 8846712), (126, 7863744), (128, 7740873), (144, 6880776), (147, 6740352), (168, 5897808), (189, 5242496), (192, 5160582), (196, 5055264), (216, 4587184), (224, 4423356), (252, 3931872), (288, 3440388), (294, 3370176), (336, 2948904), (378, 2621248), (384, 2580291), (392, 2527632), (432, 2293592), (441, 2246784), (448, 2211678), (504, 1965936), (576, 1720194), (588, 1685088), (672, 1474452), (756, 1310624), (784, 1263816), (864, 1146796), (882, 1123392), (896, 1105839), (1008, 982968), (1152, 860097), (1176, 842544), (1323, 748928), (1344, 737226), (1512, 655312), (1568, 631908), (1728, 573398), (1764, 561696), (2016, 491484), (2352, 421272), (2646, 374464), (2688, 368613), (3024, 327656), (3136, 315954), (3456, 286699), (3528, 280848), (4032, 245742), (4704, 210636), (5292, 187232), (5851, 169344), (6048, 163828), (6272, 157977), (7056, 140424), (8064, 122871), (9408, 105318), (10584, 93616), (11702, 84672), (12096, 81914), (14112, 70212), (17553, 56448), (18816, 52659), (21168, 46808), (23404, 42336), (24192, 40957), (28224, 35106)]