6686328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 20275200

約数和(自身を除く): 13588872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 43, 44, 57, 62, 66, 76, 86, 88, 93, 114, 124, 129, 132, 152, 172, 186, 209, 228, 248, 258, 264, 341, 344, 372, 418, 456, 473, 516, 589, 627, 682, 744, 817, 836, 946, 1023, 1032, 1178, 1254, 1333, 1364, 1419, 1634, 1672, 1767, 1892, 2046, 2356, 2451, 2508, 2666, 2728, 2838, 3268, 3534, 3784, 3999, 4092, 4712, 4902, 5016, 5332, 5676, 6479, 6536, 7068, 7998, 8184, 8987, 9804, 10664, 11352, 12958, 14136, 14663, 15996, 17974, 19437, 19608, 25327, 25916, 26961, 29326, 31992, 35948, 38874, 43989, 50654, 51832, 53922, 58652, 71896, 75981, 77748, 87978, 101308, 107844, 117304, 151962, 155496, 175956, 202616, 215688, 278597, 303924, 351912, 557194, 607848, 835791, 1114388, 1671582, 2228776, 3343164, 6686328]

約数ペア:

[(1, 6686328), (2, 3343164), (3, 2228776), (4, 1671582), (6, 1114388), (8, 835791), (11, 607848), (12, 557194), (19, 351912), (22, 303924), (24, 278597), (31, 215688), (33, 202616), (38, 175956), (43, 155496), (44, 151962), (57, 117304), (62, 107844), (66, 101308), (76, 87978), (86, 77748), (88, 75981), (93, 71896), (114, 58652), (124, 53922), (129, 51832), (132, 50654), (152, 43989), (172, 38874), (186, 35948), (209, 31992), (228, 29326), (248, 26961), (258, 25916), (264, 25327), (341, 19608), (344, 19437), (372, 17974), (418, 15996), (456, 14663), (473, 14136), (516, 12958), (589, 11352), (627, 10664), (682, 9804), (744, 8987), (817, 8184), (836, 7998), (946, 7068), (1023, 6536), (1032, 6479), (1178, 5676), (1254, 5332), (1333, 5016), (1364, 4902), (1419, 4712), (1634, 4092), (1672, 3999), (1767, 3784), (1892, 3534), (2046, 3268), (2356, 2838), (2451, 2728), (2508, 2666)]