308128536

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 927566640

約数和(自身を除く): 619438104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 83, 102, 108, 136, 153, 162, 166, 204, 216, 249, 306, 324, 332, 337, 408, 459, 498, 612, 648, 664, 674, 747, 918, 996, 1011, 1224, 1348, 1377, 1411, 1494, 1836, 1992, 2022, 2241, 2696, 2754, 2822, 2988, 3033, 3672, 4044, 4233, 4482, 5508, 5644, 5729, 5976, 6066, 6723, 8088, 8466, 8964, 9099, 11016, 11288, 11458, 12132, 12699, 13446, 16932, 17187, 17928, 18198, 22916, 24264, 25398, 26892, 27297, 27971, 33864, 34374, 36396, 38097, 45832, 50796, 51561, 53784, 54594, 55942, 68748, 72792, 76194, 83913, 101592, 103122, 109188, 111884, 114291, 137496, 152388, 154683, 167826, 206244, 218376, 223768, 228582, 251739, 304776, 309366, 335652, 412488, 457164, 464049, 475507, 503478, 618732, 671304, 755217, 914328, 928098, 951014, 1006956, 1237464, 1426521, 1510434, 1856196, 1902028, 2013912, 2265651, 2853042, 3020868, 3712392, 3804056, 4279563, 4531302, 5706084, 6041736, 8559126, 9062604, 11412168, 12838689, 17118252, 18125208, 25677378, 34236504, 38516067, 51354756, 77032134, 102709512, 154064268, 308128536]

約数ペア:

[(1, 308128536), (2, 154064268), (3, 102709512), (4, 77032134), (6, 51354756), (8, 38516067), (9, 34236504), (12, 25677378), (17, 18125208), (18, 17118252), (24, 12838689), (27, 11412168), (34, 9062604), (36, 8559126), (51, 6041736), (54, 5706084), (68, 4531302), (72, 4279563), (81, 3804056), (83, 3712392), (102, 3020868), (108, 2853042), (136, 2265651), (153, 2013912), (162, 1902028), (166, 1856196), (204, 1510434), (216, 1426521), (249, 1237464), (306, 1006956), (324, 951014), (332, 928098), (337, 914328), (408, 755217), (459, 671304), (498, 618732), (612, 503478), (648, 475507), (664, 464049), (674, 457164), (747, 412488), (918, 335652), (996, 309366), (1011, 304776), (1224, 251739), (1348, 228582), (1377, 223768), (1411, 218376), (1494, 206244), (1836, 167826), (1992, 154683), (2022, 152388), (2241, 137496), (2696, 114291), (2754, 111884), (2822, 109188), (2988, 103122), (3033, 101592), (3672, 83913), (4044, 76194), (4233, 72792), (4482, 68748), (5508, 55942), (5644, 54594), (5729, 53784), (5976, 51561), (6066, 50796), (6723, 45832), (8088, 38097), (8466, 36396), (8964, 34374), (9099, 33864), (11016, 27971), (11288, 27297), (11458, 26892), (12132, 25398), (12699, 24264), (13446, 22916), (16932, 18198), (17187, 17928)]