240470048

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 608114304

約数和(自身を除く): 367644256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 91, 94, 98, 104, 112, 182, 188, 196, 208, 224, 251, 329, 364, 376, 392, 416, 502, 611, 637, 658, 728, 752, 784, 1004, 1222, 1274, 1316, 1456, 1504, 1568, 1757, 2008, 2303, 2444, 2548, 2632, 2912, 3263, 3514, 4016, 4277, 4606, 4888, 5096, 5264, 6526, 7028, 8032, 8554, 9212, 9776, 10192, 10528, 11797, 12299, 13052, 14056, 17108, 18424, 19552, 20384, 22841, 23594, 24598, 26104, 28112, 29939, 34216, 36848, 45682, 47188, 49196, 52208, 56224, 59878, 68432, 73696, 82579, 91364, 94376, 98392, 104416, 119756, 136864, 153361, 159887, 165158, 182728, 188752, 196784, 239512, 306722, 319774, 330316, 365456, 377504, 393568, 479024, 578053, 613444, 639548, 660632, 730912, 958048, 1073527, 1156106, 1226888, 1279096, 1321264, 2147054, 2312212, 2453776, 2558192, 2642528, 4294108, 4624424, 4907552, 5116384, 7514689, 8588216, 9248848, 15029378, 17176432, 18497696, 30058756, 34352864, 60117512, 120235024, 240470048]

約数ペア:

[(1, 240470048), (2, 120235024), (4, 60117512), (7, 34352864), (8, 30058756), (13, 18497696), (14, 17176432), (16, 15029378), (26, 9248848), (28, 8588216), (32, 7514689), (47, 5116384), (49, 4907552), (52, 4624424), (56, 4294108), (91, 2642528), (94, 2558192), (98, 2453776), (104, 2312212), (112, 2147054), (182, 1321264), (188, 1279096), (196, 1226888), (208, 1156106), (224, 1073527), (251, 958048), (329, 730912), (364, 660632), (376, 639548), (392, 613444), (416, 578053), (502, 479024), (611, 393568), (637, 377504), (658, 365456), (728, 330316), (752, 319774), (784, 306722), (1004, 239512), (1222, 196784), (1274, 188752), (1316, 182728), (1456, 165158), (1504, 159887), (1568, 153361), (1757, 136864), (2008, 119756), (2303, 104416), (2444, 98392), (2548, 94376), (2632, 91364), (2912, 82579), (3263, 73696), (3514, 68432), (4016, 59878), (4277, 56224), (4606, 52208), (4888, 49196), (5096, 47188), (5264, 45682), (6526, 36848), (7028, 34216), (8032, 29939), (8554, 28112), (9212, 26104), (9776, 24598), (10192, 23594), (10528, 22841), (11797, 20384), (12299, 19552), (13052, 18424), (14056, 17108)]