184805892

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 475675200

約数和(自身を除く): 290869308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 149, 262, 263, 298, 393, 447, 524, 526, 596, 786, 789, 894, 1052, 1179, 1341, 1572, 1578, 1788, 2358, 2367, 2682, 3156, 4716, 4734, 5364, 9468, 19519, 34453, 39038, 39187, 58557, 68906, 78076, 78374, 103359, 117114, 117561, 137812, 156748, 175671, 206718, 234228, 235122, 310077, 351342, 352683, 413436, 470244, 620154, 702684, 705366, 1240308, 1410732, 5133497, 10266994, 15400491, 20533988, 30800982, 46201473, 61601964, 92402946, 184805892]

約数ペア:

[(1, 184805892), (2, 92402946), (3, 61601964), (4, 46201473), (6, 30800982), (9, 20533988), (12, 15400491), (18, 10266994), (36, 5133497), (131, 1410732), (149, 1240308), (262, 705366), (263, 702684), (298, 620154), (393, 470244), (447, 413436), (524, 352683), (526, 351342), (596, 310077), (786, 235122), (789, 234228), (894, 206718), (1052, 175671), (1179, 156748), (1341, 137812), (1572, 117561), (1578, 117114), (1788, 103359), (2358, 78374), (2367, 78076), (2682, 68906), (3156, 58557), (4716, 39187), (4734, 39038), (5364, 34453), (9468, 19519)]