1877711024

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{30427}}^1$

素因数の和:30490

約数の個数: 80

約数和(自身を含む): 4527686400

約数和(自身を除く): 2649975376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 1064, 1102, 1624, 2128, 2204, 3248, 3857, 4408, 7714, 8816, 15428, 30427, 30856, 60854, 61712, 121708, 212989, 243416, 425978, 486832, 578113, 851956, 882383, 1156226, 1703912, 1764766, 2312452, 3407824, 3529532, 4046791, 4624904, 6176681, 7059064, 8093582, 9249808, 12353362, 14118128, 16187164, 16765277, 24706724, 32374328, 33530554, 49413448, 64748656, 67061108, 98826896, 117356939, 134122216, 234713878, 268244432, 469427756, 938855512, 1877711024]

約数ペア:

[(1, 1877711024), (2, 938855512), (4, 469427756), (7, 268244432), (8, 234713878), (14, 134122216), (16, 117356939), (19, 98826896), (28, 67061108), (29, 64748656), (38, 49413448), (56, 33530554), (58, 32374328), (76, 24706724), (112, 16765277), (116, 16187164), (133, 14118128), (152, 12353362), (203, 9249808), (232, 8093582), (266, 7059064), (304, 6176681), (406, 4624904), (464, 4046791), (532, 3529532), (551, 3407824), (812, 2312452), (1064, 1764766), (1102, 1703912), (1624, 1156226), (2128, 882383), (2204, 851956), (3248, 578113), (3857, 486832), (4408, 425978), (7714, 243416), (8816, 212989), (15428, 121708), (30427, 61712), (30856, 60854)]