219388944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 634245120

約数和(自身を除く): 414856176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 73, 87, 102, 116, 127, 136, 146, 174, 204, 219, 232, 254, 272, 292, 348, 381, 408, 438, 464, 493, 508, 584, 696, 762, 816, 876, 986, 1016, 1168, 1241, 1392, 1479, 1524, 1752, 1972, 2032, 2117, 2159, 2482, 2958, 3048, 3504, 3683, 3723, 3944, 4234, 4318, 4964, 5916, 6096, 6351, 6477, 7366, 7446, 7888, 8468, 8636, 9271, 9928, 11049, 11832, 12702, 12954, 14732, 14892, 16936, 17272, 18542, 19856, 22098, 23664, 25404, 25908, 27813, 29464, 29784, 33872, 34544, 35989, 37084, 44196, 50808, 51816, 55626, 58928, 59568, 62611, 71978, 74168, 88392, 101616, 103632, 107967, 111252, 125222, 143956, 148336, 157607, 176784, 187833, 215934, 222504, 250444, 268859, 287912, 315214, 375666, 431868, 445008, 472821, 500888, 537718, 575824, 630428, 751332, 806577, 863736, 945642, 1001776, 1075436, 1260856, 1502664, 1613154, 1727472, 1891284, 2150872, 2521712, 3005328, 3226308, 3782568, 4301744, 4570603, 6452616, 7565136, 9141206, 12905232, 13711809, 18282412, 27423618, 36564824, 54847236, 73129648, 109694472, 219388944]

約数ペア:

[(1, 219388944), (2, 109694472), (3, 73129648), (4, 54847236), (6, 36564824), (8, 27423618), (12, 18282412), (16, 13711809), (17, 12905232), (24, 9141206), (29, 7565136), (34, 6452616), (48, 4570603), (51, 4301744), (58, 3782568), (68, 3226308), (73, 3005328), (87, 2521712), (102, 2150872), (116, 1891284), (127, 1727472), (136, 1613154), (146, 1502664), (174, 1260856), (204, 1075436), (219, 1001776), (232, 945642), (254, 863736), (272, 806577), (292, 751332), (348, 630428), (381, 575824), (408, 537718), (438, 500888), (464, 472821), (493, 445008), (508, 431868), (584, 375666), (696, 315214), (762, 287912), (816, 268859), (876, 250444), (986, 222504), (1016, 215934), (1168, 187833), (1241, 176784), (1392, 157607), (1479, 148336), (1524, 143956), (1752, 125222), (1972, 111252), (2032, 107967), (2117, 103632), (2159, 101616), (2482, 88392), (2958, 74168), (3048, 71978), (3504, 62611), (3683, 59568), (3723, 58928), (3944, 55626), (4234, 51816), (4318, 50808), (4964, 44196), (5916, 37084), (6096, 35989), (6351, 34544), (6477, 33872), (7366, 29784), (7446, 29464), (7888, 27813), (8468, 25908), (8636, 25404), (9271, 23664), (9928, 22098), (11049, 19856), (11832, 18542), (12702, 17272), (12954, 16936), (14732, 14892)]