9139396588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 19605317760

約数和(自身を除く): 10465921172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 269, 274, 476, 521, 538, 548, 959, 1042, 1076, 1883, 1918, 2084, 2329, 3647, 3766, 3836, 4573, 4658, 7294, 7532, 8857, 9146, 9316, 14588, 16303, 17714, 18292, 32011, 32606, 35428, 36853, 61999, 64022, 65212, 71377, 73706, 123998, 128044, 140149, 142754, 147412, 247996, 257971, 280298, 285508, 499639, 515942, 560596, 626501, 981043, 999278, 1031884, 1213409, 1253002, 1962086, 1998556, 2382533, 2426818, 2506004, 3924172, 4385507, 4765066, 4853636, 8493863, 8771014, 9530132, 16677731, 16987726, 17542028, 19200413, 33355462, 33975452, 38400826, 66710924, 76801652, 134402891, 268805782, 326407021, 537611564, 652814042, 1305628084, 2284849147, 4569698294, 9139396588]

約数ペア:

[(1, 9139396588), (2, 4569698294), (4, 2284849147), (7, 1305628084), (14, 652814042), (17, 537611564), (28, 326407021), (34, 268805782), (68, 134402891), (119, 76801652), (137, 66710924), (238, 38400826), (269, 33975452), (274, 33355462), (476, 19200413), (521, 17542028), (538, 16987726), (548, 16677731), (959, 9530132), (1042, 8771014), (1076, 8493863), (1883, 4853636), (1918, 4765066), (2084, 4385507), (2329, 3924172), (3647, 2506004), (3766, 2426818), (3836, 2382533), (4573, 1998556), (4658, 1962086), (7294, 1253002), (7532, 1213409), (8857, 1031884), (9146, 999278), (9316, 981043), (14588, 626501), (16303, 560596), (17714, 515942), (18292, 499639), (32011, 285508), (32606, 280298), (35428, 257971), (36853, 247996), (61999, 147412), (64022, 142754), (65212, 140149), (71377, 128044), (73706, 123998)]