289158984

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{26249}}^1$

素因数の和:26284

約数の個数: 80

約数和(自身を含む): 857587500

約数和(自身を除く): 568428516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 26249, 52498, 78747, 104996, 157494, 209992, 236241, 314988, 446233, 472482, 629976, 708723, 892466, 944964, 1338699, 1417446, 1784932, 1889928, 2126169, 2677398, 2834892, 3569864, 4016097, 4252338, 5354796, 5669784, 8032194, 8504676, 10709592, 12048291, 16064388, 17009352, 24096582, 32128776, 36144873, 48193164, 72289746, 96386328, 144579492, 289158984]

約数ペア:

[(1, 289158984), (2, 144579492), (3, 96386328), (4, 72289746), (6, 48193164), (8, 36144873), (9, 32128776), (12, 24096582), (17, 17009352), (18, 16064388), (24, 12048291), (27, 10709592), (34, 8504676), (36, 8032194), (51, 5669784), (54, 5354796), (68, 4252338), (72, 4016097), (81, 3569864), (102, 2834892), (108, 2677398), (136, 2126169), (153, 1889928), (162, 1784932), (204, 1417446), (216, 1338699), (306, 944964), (324, 892466), (408, 708723), (459, 629976), (612, 472482), (648, 446233), (918, 314988), (1224, 236241), (1377, 209992), (1836, 157494), (2754, 104996), (3672, 78747), (5508, 52498), (11016, 26249)]