542371128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 1555848000

約数和(自身を除く): 1013476872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 293, 312, 349, 408, 442, 586, 663, 698, 879, 884, 1047, 1172, 1326, 1396, 1758, 1768, 2094, 2344, 2652, 2792, 3516, 3809, 4188, 4537, 4981, 5304, 5933, 7032, 7618, 8376, 9074, 9962, 11427, 11866, 13611, 14943, 15236, 17799, 18148, 19924, 22854, 23732, 27222, 29886, 30472, 35598, 36296, 39848, 45708, 47464, 54444, 59772, 64753, 71196, 77129, 91416, 102257, 108888, 119544, 129506, 142392, 154258, 194259, 204514, 231387, 259012, 306771, 308516, 388518, 409028, 462774, 518024, 613542, 617032, 777036, 818056, 925548, 1227084, 1329341, 1554072, 1738369, 1851096, 2454168, 2658682, 3476738, 3988023, 5215107, 5317364, 6953476, 7976046, 10430214, 10634728, 13906952, 15952092, 20860428, 22598797, 31904184, 41720856, 45197594, 67796391, 90395188, 135592782, 180790376, 271185564, 542371128]

約数ペア:

[(1, 542371128), (2, 271185564), (3, 180790376), (4, 135592782), (6, 90395188), (8, 67796391), (12, 45197594), (13, 41720856), (17, 31904184), (24, 22598797), (26, 20860428), (34, 15952092), (39, 13906952), (51, 10634728), (52, 10430214), (68, 7976046), (78, 6953476), (102, 5317364), (104, 5215107), (136, 3988023), (156, 3476738), (204, 2658682), (221, 2454168), (293, 1851096), (312, 1738369), (349, 1554072), (408, 1329341), (442, 1227084), (586, 925548), (663, 818056), (698, 777036), (879, 617032), (884, 613542), (1047, 518024), (1172, 462774), (1326, 409028), (1396, 388518), (1758, 308516), (1768, 306771), (2094, 259012), (2344, 231387), (2652, 204514), (2792, 194259), (3516, 154258), (3809, 142392), (4188, 129506), (4537, 119544), (4981, 108888), (5304, 102257), (5933, 91416), (7032, 77129), (7618, 71196), (8376, 64753), (9074, 59772), (9962, 54444), (11427, 47464), (11866, 45708), (13611, 39848), (14943, 36296), (15236, 35598), (17799, 30472), (18148, 29886), (19924, 27222), (22854, 23732)]