13278408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 40279680

約数和(自身を除く): 27001272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 73, 78, 88, 104, 106, 132, 143, 146, 156, 159, 212, 219, 264, 286, 292, 312, 318, 424, 429, 438, 572, 583, 584, 636, 689, 803, 858, 876, 949, 1144, 1166, 1272, 1378, 1606, 1716, 1749, 1752, 1898, 2067, 2332, 2409, 2756, 2847, 3212, 3432, 3498, 3796, 3869, 4134, 4664, 4818, 5512, 5694, 6424, 6996, 7579, 7592, 7738, 8268, 9636, 10439, 11388, 11607, 13992, 15158, 15476, 16536, 19272, 20878, 22737, 22776, 23214, 30316, 30952, 31317, 41756, 42559, 45474, 46428, 50297, 60632, 62634, 83512, 85118, 90948, 92856, 100594, 125268, 127677, 150891, 170236, 181896, 201188, 250536, 255354, 301782, 340472, 402376, 510708, 553267, 603564, 1021416, 1106534, 1207128, 1659801, 2213068, 3319602, 4426136, 6639204, 13278408]

約数ペア:

[(1, 13278408), (2, 6639204), (3, 4426136), (4, 3319602), (6, 2213068), (8, 1659801), (11, 1207128), (12, 1106534), (13, 1021416), (22, 603564), (24, 553267), (26, 510708), (33, 402376), (39, 340472), (44, 301782), (52, 255354), (53, 250536), (66, 201188), (73, 181896), (78, 170236), (88, 150891), (104, 127677), (106, 125268), (132, 100594), (143, 92856), (146, 90948), (156, 85118), (159, 83512), (212, 62634), (219, 60632), (264, 50297), (286, 46428), (292, 45474), (312, 42559), (318, 41756), (424, 31317), (429, 30952), (438, 30316), (572, 23214), (583, 22776), (584, 22737), (636, 20878), (689, 19272), (803, 16536), (858, 15476), (876, 15158), (949, 13992), (1144, 11607), (1166, 11388), (1272, 10439), (1378, 9636), (1606, 8268), (1716, 7738), (1749, 7592), (1752, 7579), (1898, 6996), (2067, 6424), (2332, 5694), (2409, 5512), (2756, 4818), (2847, 4664), (3212, 4134), (3432, 3869), (3498, 3796)]