2686953768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2115

約数の個数: 128

約数和(自身を含む): 7413120000

約数和(自身を除く): 4726166232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 109, 124, 136, 186, 204, 218, 248, 327, 372, 408, 436, 527, 654, 744, 872, 1054, 1308, 1581, 1853, 1949, 2108, 2616, 3162, 3379, 3706, 3898, 4216, 5559, 5847, 6324, 6758, 7412, 7796, 10137, 11118, 11694, 12648, 13516, 14824, 15592, 20274, 22236, 23388, 27032, 33133, 40548, 44472, 46776, 57443, 60419, 66266, 81096, 99399, 114886, 120838, 132532, 172329, 181257, 198798, 212441, 229772, 241676, 265064, 344658, 362514, 397596, 424882, 459544, 483352, 637323, 689316, 725028, 795192, 849764, 1027123, 1274646, 1378632, 1450056, 1699528, 2054246, 2549292, 3081369, 3611497, 4108492, 5098584, 6162738, 6585671, 7222994, 8216984, 10834491, 12325476, 13171342, 14445988, 19757013, 21668982, 24650952, 26342684, 28891976, 39514026, 43337964, 52685368, 79028052, 86675928, 111956407, 158056104, 223912814, 335869221, 447825628, 671738442, 895651256, 1343476884, 2686953768]

約数ペア:

[(1, 2686953768), (2, 1343476884), (3, 895651256), (4, 671738442), (6, 447825628), (8, 335869221), (12, 223912814), (17, 158056104), (24, 111956407), (31, 86675928), (34, 79028052), (51, 52685368), (62, 43337964), (68, 39514026), (93, 28891976), (102, 26342684), (109, 24650952), (124, 21668982), (136, 19757013), (186, 14445988), (204, 13171342), (218, 12325476), (248, 10834491), (327, 8216984), (372, 7222994), (408, 6585671), (436, 6162738), (527, 5098584), (654, 4108492), (744, 3611497), (872, 3081369), (1054, 2549292), (1308, 2054246), (1581, 1699528), (1853, 1450056), (1949, 1378632), (2108, 1274646), (2616, 1027123), (3162, 849764), (3379, 795192), (3706, 725028), (3898, 689316), (4216, 637323), (5559, 483352), (5847, 459544), (6324, 424882), (6758, 397596), (7412, 362514), (7796, 344658), (10137, 265064), (11118, 241676), (11694, 229772), (12648, 212441), (13516, 198798), (14824, 181257), (15592, 172329), (20274, 132532), (22236, 120838), (23388, 114886), (27032, 99399), (33133, 81096), (40548, 66266), (44472, 60419), (46776, 57443)]