216432984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1297}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 574754400

約数和(自身を除く): 358321416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 409, 818, 1227, 1297, 1636, 2454, 2594, 3272, 3891, 4908, 5188, 6953, 7782, 9816, 10376, 13906, 15564, 20859, 22049, 27812, 31128, 41718, 44098, 55624, 66147, 83436, 88196, 132294, 166872, 176392, 264588, 529176, 530473, 1060946, 1591419, 2121892, 3182838, 4243784, 6365676, 9018041, 12731352, 18036082, 27054123, 36072164, 54108246, 72144328, 108216492, 216432984]

約数ペア:

[(1, 216432984), (2, 108216492), (3, 72144328), (4, 54108246), (6, 36072164), (8, 27054123), (12, 18036082), (17, 12731352), (24, 9018041), (34, 6365676), (51, 4243784), (68, 3182838), (102, 2121892), (136, 1591419), (204, 1060946), (408, 530473), (409, 529176), (818, 264588), (1227, 176392), (1297, 166872), (1636, 132294), (2454, 88196), (2594, 83436), (3272, 66147), (3891, 55624), (4908, 44098), (5188, 41718), (6953, 31128), (7782, 27812), (9816, 22049), (10376, 20859), (13906, 15564)]