245616224

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 108

約数和(自身を含む): 584801532

約数和(自身を除く): 339185308

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 163, 196, 217, 224, 248, 326, 392, 434, 496, 652, 784, 868, 961, 992, 1141, 1304, 1519, 1568, 1736, 1922, 2282, 2608, 3038, 3472, 3844, 4564, 5053, 5216, 6076, 6727, 6944, 7688, 7987, 9128, 10106, 12152, 13454, 15376, 15974, 18256, 20212, 24304, 26908, 30752, 31948, 35371, 36512, 40424, 47089, 48608, 53816, 63896, 70742, 80848, 94178, 107632, 127792, 141484, 156643, 161696, 188356, 215264, 247597, 255584, 282968, 313286, 376712, 495194, 565936, 626572, 753424, 990388, 1096501, 1131872, 1253144, 1506848, 1980776, 2193002, 2506288, 3961552, 4386004, 5012576, 7675507, 7923104, 8772008, 15351014, 17544016, 30702028, 35088032, 61404056, 122808112, 245616224]

約数ペア:

[(1, 245616224), (2, 122808112), (4, 61404056), (7, 35088032), (8, 30702028), (14, 17544016), (16, 15351014), (28, 8772008), (31, 7923104), (32, 7675507), (49, 5012576), (56, 4386004), (62, 3961552), (98, 2506288), (112, 2193002), (124, 1980776), (163, 1506848), (196, 1253144), (217, 1131872), (224, 1096501), (248, 990388), (326, 753424), (392, 626572), (434, 565936), (496, 495194), (652, 376712), (784, 313286), (868, 282968), (961, 255584), (992, 247597), (1141, 215264), (1304, 188356), (1519, 161696), (1568, 156643), (1736, 141484), (1922, 127792), (2282, 107632), (2608, 94178), (3038, 80848), (3472, 70742), (3844, 63896), (4564, 53816), (5053, 48608), (5216, 47089), (6076, 40424), (6727, 36512), (6944, 35371), (7688, 31948), (7987, 30752), (9128, 26908), (10106, 24304), (12152, 20212), (13454, 18256), (15376, 15974)]