278186328

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2774

約数の個数: 144

約数和(自身を含む): 906984000

約数和(自身を除く): 628797672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 696, 812, 882, 1044, 1176, 1218, 1421, 1624, 1764, 1827, 2088, 2436, 2719, 2842, 3528, 3654, 4263, 4872, 5438, 5684, 7308, 8157, 8526, 10876, 11368, 12789, 14616, 16314, 17052, 19033, 21752, 24471, 25578, 32628, 34104, 38066, 48942, 51156, 57099, 65256, 76132, 78851, 97884, 102312, 114198, 133231, 152264, 157702, 171297, 195768, 228396, 236553, 266462, 315404, 342594, 399693, 456792, 473106, 532924, 551957, 630808, 685188, 709659, 799386, 946212, 1065848, 1103914, 1199079, 1370376, 1419318, 1598772, 1655871, 1892424, 2207828, 2398158, 2838636, 3197544, 3311742, 3863699, 4415656, 4796316, 4967613, 5677272, 6623484, 7727398, 9592632, 9935226, 11591097, 13246968, 15454796, 19870452, 23182194, 30909592, 34773291, 39740904, 46364388, 69546582, 92728776, 139093164, 278186328]

約数ペア:

[(1, 278186328), (2, 139093164), (3, 92728776), (4, 69546582), (6, 46364388), (7, 39740904), (8, 34773291), (9, 30909592), (12, 23182194), (14, 19870452), (18, 15454796), (21, 13246968), (24, 11591097), (28, 9935226), (29, 9592632), (36, 7727398), (42, 6623484), (49, 5677272), (56, 4967613), (58, 4796316), (63, 4415656), (72, 3863699), (84, 3311742), (87, 3197544), (98, 2838636), (116, 2398158), (126, 2207828), (147, 1892424), (168, 1655871), (174, 1598772), (196, 1419318), (203, 1370376), (232, 1199079), (252, 1103914), (261, 1065848), (294, 946212), (348, 799386), (392, 709659), (406, 685188), (441, 630808), (504, 551957), (522, 532924), (588, 473106), (609, 456792), (696, 399693), (812, 342594), (882, 315404), (1044, 266462), (1176, 236553), (1218, 228396), (1421, 195768), (1624, 171297), (1764, 157702), (1827, 152264), (2088, 133231), (2436, 114198), (2719, 102312), (2842, 97884), (3528, 78851), (3654, 76132), (4263, 65256), (4872, 57099), (5438, 51156), (5684, 48942), (7308, 38066), (8157, 34104), (8526, 32628), (10876, 25578), (11368, 24471), (12789, 21752), (14616, 19033), (16314, 17052)]