1478374931632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{197261}}^1$

素因数の和:197654

約数の個数: 80

約数和(自身を含む): 3060007048800

約数和(自身を除く): 1581632117168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 277, 304, 356, 554, 712, 1108, 1424, 1691, 2216, 3382, 4432, 5263, 6764, 10526, 13528, 21052, 24653, 27056, 42104, 49306, 84208, 98612, 197224, 197261, 394448, 394522, 468407, 789044, 936814, 1578088, 1873628, 3156176, 3747256, 3747959, 7494512, 7495918, 14991836, 17556229, 29983672, 35112458, 54641297, 59967344, 70224916, 109282594, 140449832, 218565188, 280899664, 333568351, 437130376, 667136702, 874260752, 1038184643, 1334273404, 2076369286, 2668546808, 4152738572, 4863075433, 5337093616, 8305477144, 9726150866, 16610954288, 19452301732, 38904603464, 77809206928, 92398433227, 184796866454, 369593732908, 739187465816, 1478374931632]

約数ペア:

[(1, 1478374931632), (2, 739187465816), (4, 369593732908), (8, 184796866454), (16, 92398433227), (19, 77809206928), (38, 38904603464), (76, 19452301732), (89, 16610954288), (152, 9726150866), (178, 8305477144), (277, 5337093616), (304, 4863075433), (356, 4152738572), (554, 2668546808), (712, 2076369286), (1108, 1334273404), (1424, 1038184643), (1691, 874260752), (2216, 667136702), (3382, 437130376), (4432, 333568351), (5263, 280899664), (6764, 218565188), (10526, 140449832), (13528, 109282594), (21052, 70224916), (24653, 59967344), (27056, 54641297), (42104, 35112458), (49306, 29983672), (84208, 17556229), (98612, 14991836), (197224, 7495918), (197261, 7494512), (394448, 3747959), (394522, 3747256), (468407, 3156176), (789044, 1873628), (936814, 1578088)]