291213386604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67976981}}^1$

素因数の和:67977015

約数の個数: 72

約数和(自身を含む): 890770372128

約数和(自身を除く): 599556985524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 67976981, 135953962, 203930943, 271907924, 407861886, 475838867, 611792829, 815723772, 951677734, 1155608677, 1223585658, 1427516601, 1903355468, 2311217354, 2447171316, 2855033202, 3466826031, 4282549803, 4622434708, 5710066404, 6933652062, 8089260739, 8565099606, 10400478093, 13867304124, 16178521478, 17130199212, 20800956186, 24267782217, 32357042956, 41601912372, 48535564434, 72803346651, 97071128868, 145606693302, 291213386604]

約数ペア:

[(1, 291213386604), (2, 145606693302), (3, 97071128868), (4, 72803346651), (6, 48535564434), (7, 41601912372), (9, 32357042956), (12, 24267782217), (14, 20800956186), (17, 17130199212), (18, 16178521478), (21, 13867304124), (28, 10400478093), (34, 8565099606), (36, 8089260739), (42, 6933652062), (51, 5710066404), (63, 4622434708), (68, 4282549803), (84, 3466826031), (102, 2855033202), (119, 2447171316), (126, 2311217354), (153, 1903355468), (204, 1427516601), (238, 1223585658), (252, 1155608677), (306, 951677734), (357, 815723772), (476, 611792829), (612, 475838867), (714, 407861886), (1071, 271907924), (1428, 203930943), (2142, 135953962), (4284, 67976981)]