1540984806

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 3534961248

約数和(自身を除く): 1993976442

約数列:

[1, 2, 3, 6, 9, 18, 37, 61, 74, 83, 111, 122, 166, 183, 222, 249, 333, 366, 457, 498, 549, 666, 747, 914, 1098, 1371, 1494, 2257, 2742, 3071, 4113, 4514, 5063, 6142, 6771, 8226, 9213, 10126, 13542, 15189, 16909, 18426, 20313, 27639, 27877, 30378, 33818, 37931, 40626, 45567, 50727, 55278, 55754, 75862, 83631, 91134, 101454, 113793, 152181, 167262, 187331, 227586, 250893, 304362, 341379, 374662, 501786, 561993, 682758, 1031449, 1123986, 1403447, 1685979, 2062898, 2313791, 2806894, 3094347, 3371958, 4210341, 4627582, 6188694, 6941373, 8420682, 9283041, 12631023, 13882746, 18566082, 20824119, 25262046, 41648238, 85610267, 171220534, 256830801, 513661602, 770492403, 1540984806]

約数ペア:

[(1, 1540984806), (2, 770492403), (3, 513661602), (6, 256830801), (9, 171220534), (18, 85610267), (37, 41648238), (61, 25262046), (74, 20824119), (83, 18566082), (111, 13882746), (122, 12631023), (166, 9283041), (183, 8420682), (222, 6941373), (249, 6188694), (333, 4627582), (366, 4210341), (457, 3371958), (498, 3094347), (549, 2806894), (666, 2313791), (747, 2062898), (914, 1685979), (1098, 1403447), (1371, 1123986), (1494, 1031449), (2257, 682758), (2742, 561993), (3071, 501786), (4113, 374662), (4514, 341379), (5063, 304362), (6142, 250893), (6771, 227586), (8226, 187331), (9213, 167262), (10126, 152181), (13542, 113793), (15189, 101454), (16909, 91134), (18426, 83631), (20313, 75862), (27639, 55754), (27877, 55278), (30378, 50727), (33818, 45567), (37931, 40626)]