1224420392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 2675635200

約数和(自身を除く): 1451214808

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 59, 62, 82, 104, 118, 124, 157, 164, 236, 248, 314, 328, 403, 472, 533, 628, 767, 806, 1066, 1256, 1271, 1534, 1612, 1829, 2041, 2132, 2419, 2542, 3068, 3224, 3658, 4082, 4264, 4838, 4867, 5084, 6136, 6437, 7316, 8164, 9263, 9676, 9734, 10168, 12874, 14632, 16328, 16523, 18526, 19352, 19468, 23777, 25748, 31447, 33046, 37052, 38936, 47554, 51496, 62894, 63271, 66092, 74104, 74989, 83681, 95108, 120419, 125788, 126542, 132184, 149978, 167362, 190216, 199547, 240838, 251576, 253084, 287153, 299956, 334724, 379783, 399094, 481676, 506168, 574306, 599912, 669448, 759566, 798188, 963352, 974857, 1148612, 1519132, 1596376, 1949714, 2297224, 2594111, 3038264, 3732989, 3899428, 4937179, 5188222, 7465978, 7798856, 9874358, 10376444, 11773273, 14931956, 19748716, 20752888, 23546546, 29863912, 39497432, 47093092, 94186184, 153052549, 306105098, 612210196, 1224420392]

約数ペア:

[(1, 1224420392), (2, 612210196), (4, 306105098), (8, 153052549), (13, 94186184), (26, 47093092), (31, 39497432), (41, 29863912), (52, 23546546), (59, 20752888), (62, 19748716), (82, 14931956), (104, 11773273), (118, 10376444), (124, 9874358), (157, 7798856), (164, 7465978), (236, 5188222), (248, 4937179), (314, 3899428), (328, 3732989), (403, 3038264), (472, 2594111), (533, 2297224), (628, 1949714), (767, 1596376), (806, 1519132), (1066, 1148612), (1256, 974857), (1271, 963352), (1534, 798188), (1612, 759566), (1829, 669448), (2041, 599912), (2132, 574306), (2419, 506168), (2542, 481676), (3068, 399094), (3224, 379783), (3658, 334724), (4082, 299956), (4264, 287153), (4838, 253084), (4867, 251576), (5084, 240838), (6136, 199547), (6437, 190216), (7316, 167362), (8164, 149978), (9263, 132184), (9676, 126542), (9734, 125788), (10168, 120419), (12874, 95108), (14632, 83681), (16328, 74989), (16523, 74104), (18526, 66092), (19352, 63271), (19468, 62894), (23777, 51496), (25748, 47554), (31447, 38936), (33046, 37052)]