338422536

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1057

約数の個数: 160

約数和(自身を含む): 1037076480

約数和(自身を除く): 698653944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 153, 162, 186, 204, 216, 248, 279, 306, 324, 372, 408, 459, 527, 558, 612, 648, 744, 837, 918, 991, 1054, 1116, 1224, 1377, 1581, 1674, 1836, 1982, 2108, 2232, 2511, 2754, 2973, 3162, 3348, 3672, 3964, 4216, 4743, 5022, 5508, 5946, 6324, 6696, 7928, 8919, 9486, 10044, 11016, 11892, 12648, 14229, 16847, 17838, 18972, 20088, 23784, 26757, 28458, 30721, 33694, 35676, 37944, 42687, 50541, 53514, 56916, 61442, 67388, 71352, 80271, 85374, 92163, 101082, 107028, 113832, 122884, 134776, 151623, 160542, 170748, 184326, 202164, 214056, 245768, 276489, 303246, 321084, 341496, 368652, 404328, 454869, 522257, 552978, 606492, 642168, 737304, 829467, 909738, 1044514, 1105956, 1212984, 1364607, 1566771, 1658934, 1819476, 2089028, 2211912, 2488401, 2729214, 3133542, 3317868, 3638952, 4178056, 4700313, 4976802, 5458428, 6267084, 6635736, 9400626, 9953604, 10916856, 12534168, 14100939, 18801252, 19907208, 28201878, 37602504, 42302817, 56403756, 84605634, 112807512, 169211268, 338422536]

約数ペア:

[(1, 338422536), (2, 169211268), (3, 112807512), (4, 84605634), (6, 56403756), (8, 42302817), (9, 37602504), (12, 28201878), (17, 19907208), (18, 18801252), (24, 14100939), (27, 12534168), (31, 10916856), (34, 9953604), (36, 9400626), (51, 6635736), (54, 6267084), (62, 5458428), (68, 4976802), (72, 4700313), (81, 4178056), (93, 3638952), (102, 3317868), (108, 3133542), (124, 2729214), (136, 2488401), (153, 2211912), (162, 2089028), (186, 1819476), (204, 1658934), (216, 1566771), (248, 1364607), (279, 1212984), (306, 1105956), (324, 1044514), (372, 909738), (408, 829467), (459, 737304), (527, 642168), (558, 606492), (612, 552978), (648, 522257), (744, 454869), (837, 404328), (918, 368652), (991, 341496), (1054, 321084), (1116, 303246), (1224, 276489), (1377, 245768), (1581, 214056), (1674, 202164), (1836, 184326), (1982, 170748), (2108, 160542), (2232, 151623), (2511, 134776), (2754, 122884), (2973, 113832), (3162, 107028), (3348, 101082), (3672, 92163), (3964, 85374), (4216, 80271), (4743, 71352), (5022, 67388), (5508, 61442), (5946, 56916), (6324, 53514), (6696, 50541), (7928, 42687), (8919, 37944), (9486, 35676), (10044, 33694), (11016, 30721), (11892, 28458), (12648, 26757), (14229, 23784), (16847, 20088), (17838, 18972)]