285524148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{20113}}^1$

素因数の和:20153

約数の個数: 72

約数和(自身を含む): 824513088

約数和(自身を除く): 538988940

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 20113, 40226, 60339, 80452, 120678, 140791, 241356, 261469, 281582, 422373, 522938, 563164, 784407, 844746, 1045876, 1568814, 1689492, 1830283, 3137628, 3399097, 3660566, 5490849, 6798194, 7321132, 10197291, 10981698, 13596388, 20394582, 21963396, 23793679, 40789164, 47587358, 71381037, 95174716, 142762074, 285524148]

約数ペア:

[(1, 285524148), (2, 142762074), (3, 95174716), (4, 71381037), (6, 47587358), (7, 40789164), (12, 23793679), (13, 21963396), (14, 20394582), (21, 13596388), (26, 10981698), (28, 10197291), (39, 7321132), (42, 6798194), (52, 5490849), (78, 3660566), (84, 3399097), (91, 3137628), (156, 1830283), (169, 1689492), (182, 1568814), (273, 1045876), (338, 844746), (364, 784407), (507, 563164), (546, 522938), (676, 422373), (1014, 281582), (1092, 261469), (1183, 241356), (2028, 140791), (2366, 120678), (3549, 80452), (4732, 60339), (7098, 40226), (14196, 20113)]