645225072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1191

約数の個数: 160

約数和(自身を含む): 1902735360

約数和(自身を除く): 1257510288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 34, 46, 48, 51, 62, 68, 69, 92, 93, 102, 124, 136, 138, 184, 186, 204, 248, 272, 276, 368, 372, 391, 408, 496, 527, 552, 713, 744, 782, 816, 1054, 1104, 1109, 1173, 1426, 1488, 1564, 1581, 2108, 2139, 2218, 2346, 2852, 3128, 3162, 3327, 4216, 4278, 4436, 4692, 5704, 6256, 6324, 6654, 8432, 8556, 8872, 9384, 11408, 12121, 12648, 13308, 17112, 17744, 18768, 18853, 24242, 25296, 25507, 26616, 34224, 34379, 36363, 37706, 48484, 51014, 53232, 56559, 68758, 72726, 75412, 76521, 96968, 102028, 103137, 113118, 137516, 145452, 150824, 153042, 193936, 204056, 206274, 226236, 275032, 290904, 301648, 306084, 408112, 412548, 433619, 452472, 550064, 581808, 584443, 612168, 790717, 825096, 867238, 904944, 1168886, 1224336, 1300857, 1581434, 1650192, 1734476, 1753329, 2337772, 2372151, 2601714, 3162868, 3468952, 3506658, 4675544, 4744302, 5203428, 6325736, 6937904, 7013316, 9351088, 9488604, 10406856, 12651472, 13442189, 14026632, 18977208, 20813712, 26884378, 28053264, 37954416, 40326567, 53768756, 80653134, 107537512, 161306268, 215075024, 322612536, 645225072]

約数ペア:

[(1, 645225072), (2, 322612536), (3, 215075024), (4, 161306268), (6, 107537512), (8, 80653134), (12, 53768756), (16, 40326567), (17, 37954416), (23, 28053264), (24, 26884378), (31, 20813712), (34, 18977208), (46, 14026632), (48, 13442189), (51, 12651472), (62, 10406856), (68, 9488604), (69, 9351088), (92, 7013316), (93, 6937904), (102, 6325736), (124, 5203428), (136, 4744302), (138, 4675544), (184, 3506658), (186, 3468952), (204, 3162868), (248, 2601714), (272, 2372151), (276, 2337772), (368, 1753329), (372, 1734476), (391, 1650192), (408, 1581434), (496, 1300857), (527, 1224336), (552, 1168886), (713, 904944), (744, 867238), (782, 825096), (816, 790717), (1054, 612168), (1104, 584443), (1109, 581808), (1173, 550064), (1426, 452472), (1488, 433619), (1564, 412548), (1581, 408112), (2108, 306084), (2139, 301648), (2218, 290904), (2346, 275032), (2852, 226236), (3128, 206274), (3162, 204056), (3327, 193936), (4216, 153042), (4278, 150824), (4436, 145452), (4692, 137516), (5704, 113118), (6256, 103137), (6324, 102028), (6654, 96968), (8432, 76521), (8556, 75412), (8872, 72726), (9384, 68758), (11408, 56559), (12121, 53232), (12648, 51014), (13308, 48484), (17112, 37706), (17744, 36363), (18768, 34379), (18853, 34224), (24242, 26616), (25296, 25507)]