239993376

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 739688544

約数和(自身を除く): 499695168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 163, 168, 196, 224, 294, 313, 326, 336, 392, 489, 588, 626, 652, 672, 784, 939, 978, 1141, 1176, 1252, 1304, 1568, 1878, 1956, 2191, 2282, 2352, 2504, 2608, 3423, 3756, 3912, 4382, 4564, 4704, 5008, 5216, 6573, 6846, 7512, 7824, 7987, 8764, 9128, 10016, 13146, 13692, 15024, 15337, 15648, 15974, 17528, 18256, 23961, 26292, 27384, 30048, 30674, 31948, 35056, 36512, 46011, 47922, 51019, 52584, 54768, 61348, 63896, 70112, 92022, 95844, 102038, 105168, 109536, 122696, 127792, 153057, 184044, 191688, 204076, 210336, 245392, 255584, 306114, 357133, 368088, 383376, 408152, 490784, 612228, 714266, 736176, 766752, 816304, 1071399, 1224456, 1428532, 1472352, 1632608, 2142798, 2448912, 2499931, 2857064, 4285596, 4897824, 4999862, 5714128, 7499793, 8571192, 9999724, 11428256, 14999586, 17142384, 19999448, 29999172, 34284768, 39998896, 59998344, 79997792, 119996688, 239993376]

約数ペア:

[(1, 239993376), (2, 119996688), (3, 79997792), (4, 59998344), (6, 39998896), (7, 34284768), (8, 29999172), (12, 19999448), (14, 17142384), (16, 14999586), (21, 11428256), (24, 9999724), (28, 8571192), (32, 7499793), (42, 5714128), (48, 4999862), (49, 4897824), (56, 4285596), (84, 2857064), (96, 2499931), (98, 2448912), (112, 2142798), (147, 1632608), (163, 1472352), (168, 1428532), (196, 1224456), (224, 1071399), (294, 816304), (313, 766752), (326, 736176), (336, 714266), (392, 612228), (489, 490784), (588, 408152), (626, 383376), (652, 368088), (672, 357133), (784, 306114), (939, 255584), (978, 245392), (1141, 210336), (1176, 204076), (1252, 191688), (1304, 184044), (1568, 153057), (1878, 127792), (1956, 122696), (2191, 109536), (2282, 105168), (2352, 102038), (2504, 95844), (2608, 92022), (3423, 70112), (3756, 63896), (3912, 61348), (4382, 54768), (4564, 52584), (4704, 51019), (5008, 47922), (5216, 46011), (6573, 36512), (6846, 35056), (7512, 31948), (7824, 30674), (7987, 30048), (8764, 27384), (9128, 26292), (10016, 23961), (13146, 18256), (13692, 17528), (15024, 15974), (15337, 15648)]