248946449528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{25237}}^1$

素因数の和:25469

約数の個数: 128

約数和(自身を含む): 573730406400

約数和(自身を除く): 324783956872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 127, 133, 146, 152, 254, 266, 292, 508, 511, 532, 584, 889, 1016, 1022, 1064, 1387, 1778, 2044, 2413, 2774, 3556, 4088, 4826, 5548, 7112, 9271, 9652, 9709, 11096, 16891, 18542, 19304, 19418, 25237, 33782, 37084, 38836, 50474, 64897, 67564, 74168, 77672, 100948, 129794, 135128, 176149, 176659, 201896, 259588, 352298, 353318, 479503, 519176, 704596, 706636, 959006, 1233043, 1409192, 1413272, 1842301, 1918012, 2466086, 3205099, 3356521, 3684602, 3836024, 4932172, 6410198, 6713042, 7369204, 9864344, 12820396, 12896107, 13426084, 14738408, 22435693, 25640792, 25792214, 26852168, 35003719, 44871386, 51584428, 60896881, 70007438, 89742772, 103168856, 121793762, 140014876, 179485544, 233972227, 243587524, 245026033, 280029752, 426278167, 467944454, 487175048, 490052066, 852556334, 935888908, 980104132, 1637805589, 1705112668, 1871777816, 1960208264, 3275611178, 3410225336, 4445472313, 6551222356, 8890944626, 13102444712, 17781889252, 31118306191, 35563778504, 62236612382, 124473224764, 248946449528]

約数ペア:

[(1, 248946449528), (2, 124473224764), (4, 62236612382), (7, 35563778504), (8, 31118306191), (14, 17781889252), (19, 13102444712), (28, 8890944626), (38, 6551222356), (56, 4445472313), (73, 3410225336), (76, 3275611178), (127, 1960208264), (133, 1871777816), (146, 1705112668), (152, 1637805589), (254, 980104132), (266, 935888908), (292, 852556334), (508, 490052066), (511, 487175048), (532, 467944454), (584, 426278167), (889, 280029752), (1016, 245026033), (1022, 243587524), (1064, 233972227), (1387, 179485544), (1778, 140014876), (2044, 121793762), (2413, 103168856), (2774, 89742772), (3556, 70007438), (4088, 60896881), (4826, 51584428), (5548, 44871386), (7112, 35003719), (9271, 26852168), (9652, 25792214), (9709, 25640792), (11096, 22435693), (16891, 14738408), (18542, 13426084), (19304, 12896107), (19418, 12820396), (25237, 9864344), (33782, 7369204), (37084, 6713042), (38836, 6410198), (50474, 4932172), (64897, 3836024), (67564, 3684602), (74168, 3356521), (77672, 3205099), (100948, 2466086), (129794, 1918012), (135128, 1842301), (176149, 1413272), (176659, 1409192), (201896, 1233043), (259588, 959006), (352298, 706636), (353318, 704596), (479503, 519176)]