556337964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1104

約数の個数: 144

約数和(自身を含む): 1650149088

約数和(自身を除く): 1093811124

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 292, 294, 364, 438, 511, 546, 588, 637, 876, 949, 997, 1022, 1092, 1274, 1533, 1898, 1911, 1994, 2044, 2548, 2847, 2991, 3066, 3577, 3796, 3822, 3988, 5694, 5982, 6132, 6643, 6979, 7154, 7644, 10731, 11388, 11964, 12961, 13286, 13958, 14308, 19929, 20937, 21462, 25922, 26572, 27916, 38883, 39858, 41874, 42924, 46501, 48853, 51844, 72781, 77766, 79716, 83748, 90727, 93002, 97706, 139503, 145562, 146559, 155532, 181454, 186004, 195412, 218343, 272181, 279006, 291124, 293118, 362908, 436686, 509467, 544362, 558012, 586236, 635089, 873372, 946153, 1018934, 1088724, 1270178, 1528401, 1892306, 1905267, 2037868, 2540356, 2838459, 3056802, 3566269, 3784612, 3810534, 5676918, 6113604, 6623071, 7132538, 7621068, 10698807, 11353836, 13246142, 14265076, 19869213, 21397614, 26492284, 39738426, 42795228, 46361497, 79476852, 92722994, 139084491, 185445988, 278168982, 556337964]

約数ペア:

[(1, 556337964), (2, 278168982), (3, 185445988), (4, 139084491), (6, 92722994), (7, 79476852), (12, 46361497), (13, 42795228), (14, 39738426), (21, 26492284), (26, 21397614), (28, 19869213), (39, 14265076), (42, 13246142), (49, 11353836), (52, 10698807), (73, 7621068), (78, 7132538), (84, 6623071), (91, 6113604), (98, 5676918), (146, 3810534), (147, 3784612), (156, 3566269), (182, 3056802), (196, 2838459), (219, 2540356), (273, 2037868), (292, 1905267), (294, 1892306), (364, 1528401), (438, 1270178), (511, 1088724), (546, 1018934), (588, 946153), (637, 873372), (876, 635089), (949, 586236), (997, 558012), (1022, 544362), (1092, 509467), (1274, 436686), (1533, 362908), (1898, 293118), (1911, 291124), (1994, 279006), (2044, 272181), (2548, 218343), (2847, 195412), (2991, 186004), (3066, 181454), (3577, 155532), (3796, 146559), (3822, 145562), (3988, 139503), (5694, 97706), (5982, 93002), (6132, 90727), (6643, 83748), (6979, 79716), (7154, 77766), (7644, 72781), (10731, 51844), (11388, 48853), (11964, 46501), (12961, 42924), (13286, 41874), (13958, 39858), (14308, 38883), (19929, 27916), (20937, 26572), (21462, 25922)]