253670308398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{81197}}^1$

素因数の和:81323

約数の個数: 96

約数和(自身を含む): 602943868800

約数和(自身を除く): 349273560402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 169, 234, 237, 338, 474, 507, 711, 1014, 1027, 1422, 1521, 2054, 2197, 3042, 3081, 4394, 6162, 6591, 9243, 13182, 13351, 18486, 19773, 26702, 39546, 40053, 80106, 81197, 120159, 162394, 173563, 240318, 243591, 347126, 487182, 520689, 730773, 1041378, 1055561, 1461546, 1562067, 2111122, 3124134, 3166683, 6333366, 6414563, 9500049, 12829126, 13722293, 19000098, 19243689, 27444586, 38487378, 41166879, 57731067, 82333758, 83389319, 115462134, 123500637, 166778638, 178389809, 247001274, 250167957, 356779618, 500335914, 535169427, 750503871, 1070338854, 1084061147, 1501007742, 1605508281, 2168122294, 3211016562, 3252183441, 6504366882, 9756550323, 14092794911, 19513100646, 28185589822, 42278384733, 84556769466, 126835154199, 253670308398]

約数ペア:

[(1, 253670308398), (2, 126835154199), (3, 84556769466), (6, 42278384733), (9, 28185589822), (13, 19513100646), (18, 14092794911), (26, 9756550323), (39, 6504366882), (78, 3252183441), (79, 3211016562), (117, 2168122294), (158, 1605508281), (169, 1501007742), (234, 1084061147), (237, 1070338854), (338, 750503871), (474, 535169427), (507, 500335914), (711, 356779618), (1014, 250167957), (1027, 247001274), (1422, 178389809), (1521, 166778638), (2054, 123500637), (2197, 115462134), (3042, 83389319), (3081, 82333758), (4394, 57731067), (6162, 41166879), (6591, 38487378), (9243, 27444586), (13182, 19243689), (13351, 19000098), (18486, 13722293), (19773, 12829126), (26702, 9500049), (39546, 6414563), (40053, 6333366), (80106, 3166683), (81197, 3124134), (120159, 2111122), (162394, 1562067), (173563, 1461546), (240318, 1055561), (243591, 1041378), (347126, 730773), (487182, 520689)]