519955436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 1300561920

約数和(自身を除く): 780606484

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 59, 62, 71, 77, 91, 118, 124, 142, 143, 154, 182, 217, 236, 284, 286, 308, 341, 364, 403, 413, 434, 497, 572, 649, 682, 767, 781, 806, 826, 868, 923, 994, 1001, 1298, 1364, 1534, 1562, 1612, 1652, 1829, 1846, 1988, 2002, 2201, 2387, 2596, 2821, 3068, 3124, 3658, 3692, 4004, 4189, 4402, 4433, 4543, 4774, 5369, 5467, 5642, 6461, 7316, 8378, 8437, 8804, 8866, 9086, 9548, 10153, 10738, 10934, 11284, 12803, 12922, 15407, 16756, 16874, 17732, 18172, 20119, 20306, 21476, 21868, 23777, 24211, 25606, 25844, 28613, 29323, 30814, 31031, 33748, 40238, 40612, 46079, 47554, 48422, 51212, 54457, 57226, 58646, 59059, 61628, 62062, 71071, 80476, 92158, 95108, 96844, 108914, 114452, 117292, 118118, 124124, 129859, 140833, 142142, 166439, 169477, 184316, 200291, 217828, 236236, 259718, 261547, 281666, 284284, 314743, 322553, 332878, 338954, 381199, 400582, 519436, 523094, 563332, 599027, 629486, 645106, 665756, 677908, 762398, 801164, 909013, 1046188, 1198054, 1258972, 1290212, 1428449, 1524796, 1688167, 1818026, 1830829, 2203201, 2396108, 2856898, 3376334, 3636052, 3661658, 4193189, 4406402, 5713796, 6752668, 7323316, 8386378, 8812804, 9999143, 11817169, 16772756, 18569837, 19998286, 23634338, 37139674, 39996572, 47268676, 74279348, 129988859, 259977718, 519955436]

約数ペア:

[(1, 519955436), (2, 259977718), (4, 129988859), (7, 74279348), (11, 47268676), (13, 39996572), (14, 37139674), (22, 23634338), (26, 19998286), (28, 18569837), (31, 16772756), (44, 11817169), (52, 9999143), (59, 8812804), (62, 8386378), (71, 7323316), (77, 6752668), (91, 5713796), (118, 4406402), (124, 4193189), (142, 3661658), (143, 3636052), (154, 3376334), (182, 2856898), (217, 2396108), (236, 2203201), (284, 1830829), (286, 1818026), (308, 1688167), (341, 1524796), (364, 1428449), (403, 1290212), (413, 1258972), (434, 1198054), (497, 1046188), (572, 909013), (649, 801164), (682, 762398), (767, 677908), (781, 665756), (806, 645106), (826, 629486), (868, 599027), (923, 563332), (994, 523094), (1001, 519436), (1298, 400582), (1364, 381199), (1534, 338954), (1562, 332878), (1612, 322553), (1652, 314743), (1829, 284284), (1846, 281666), (1988, 261547), (2002, 259718), (2201, 236236), (2387, 217828), (2596, 200291), (2821, 184316), (3068, 169477), (3124, 166439), (3658, 142142), (3692, 140833), (4004, 129859), (4189, 124124), (4402, 118118), (4433, 117292), (4543, 114452), (4774, 108914), (5369, 96844), (5467, 95108), (5642, 92158), (6461, 80476), (7316, 71071), (8378, 62062), (8437, 61628), (8804, 59059), (8866, 58646), (9086, 57226), (9548, 54457), (10153, 51212), (10738, 48422), (10934, 47554), (11284, 46079), (12803, 40612), (12922, 40238), (15407, 33748), (16756, 31031), (16874, 30814), (17732, 29323), (18172, 28613), (20119, 25844), (20306, 25606), (21476, 24211), (21868, 23777)]