253699488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2147

約数の個数: 144

約数和(自身を含む): 838446336

約数和(自身を除く): 584746848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 1952, 2016, 2063, 2196, 2562, 2928, 3416, 3843, 4126, 4392, 5124, 5856, 6189, 6832, 7686, 8252, 8784, 10248, 12378, 13664, 14441, 15372, 16504, 17568, 18567, 20496, 24756, 28882, 30744, 33008, 37134, 40992, 43323, 49512, 57764, 61488, 66016, 74268, 86646, 99024, 115528, 122976, 125843, 129969, 148536, 173292, 198048, 231056, 251686, 259938, 297072, 346584, 377529, 462112, 503372, 519876, 594144, 693168, 755058, 880901, 1006744, 1039752, 1132587, 1386336, 1510116, 1761802, 2013488, 2079504, 2265174, 2642703, 3020232, 3523604, 4026976, 4159008, 4530348, 5285406, 6040464, 7047208, 7928109, 9060696, 10570812, 12080928, 14094416, 15856218, 18121392, 21141624, 28188832, 31712436, 36242784, 42283248, 63424872, 84566496, 126849744, 253699488]

約数ペア:

[(1, 253699488), (2, 126849744), (3, 84566496), (4, 63424872), (6, 42283248), (7, 36242784), (8, 31712436), (9, 28188832), (12, 21141624), (14, 18121392), (16, 15856218), (18, 14094416), (21, 12080928), (24, 10570812), (28, 9060696), (32, 7928109), (36, 7047208), (42, 6040464), (48, 5285406), (56, 4530348), (61, 4159008), (63, 4026976), (72, 3523604), (84, 3020232), (96, 2642703), (112, 2265174), (122, 2079504), (126, 2013488), (144, 1761802), (168, 1510116), (183, 1386336), (224, 1132587), (244, 1039752), (252, 1006744), (288, 880901), (336, 755058), (366, 693168), (427, 594144), (488, 519876), (504, 503372), (549, 462112), (672, 377529), (732, 346584), (854, 297072), (976, 259938), (1008, 251686), (1098, 231056), (1281, 198048), (1464, 173292), (1708, 148536), (1952, 129969), (2016, 125843), (2063, 122976), (2196, 115528), (2562, 99024), (2928, 86646), (3416, 74268), (3843, 66016), (4126, 61488), (4392, 57764), (5124, 49512), (5856, 43323), (6189, 40992), (6832, 37134), (7686, 33008), (8252, 30744), (8784, 28882), (10248, 24756), (12378, 20496), (13664, 18567), (14441, 17568), (15372, 16504)]