620682744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 1762560000

約数和(自身を除く): 1141877256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 149, 186, 248, 264, 298, 341, 372, 447, 509, 596, 682, 744, 894, 1018, 1023, 1192, 1364, 1527, 1639, 1788, 2036, 2046, 2728, 3054, 3278, 3576, 4072, 4092, 4619, 4917, 5599, 6108, 6556, 8184, 9238, 9834, 11198, 12216, 13112, 13857, 15779, 16797, 18476, 19668, 22396, 27714, 31558, 33594, 36952, 39336, 44792, 47337, 50809, 55428, 63116, 67188, 75841, 94674, 101618, 110856, 126232, 134376, 151682, 152427, 173569, 189348, 203236, 227523, 303364, 304854, 347138, 378696, 406472, 455046, 520707, 606728, 609708, 694276, 834251, 910092, 1041414, 1219416, 1388552, 1668502, 1820184, 2082828, 2351071, 2502753, 3337004, 4165656, 4702142, 5005506, 6674008, 7053213, 9404284, 10011012, 14106426, 18808568, 20022024, 25861781, 28212852, 51723562, 56425704, 77585343, 103447124, 155170686, 206894248, 310341372, 620682744]

約数ペア:

[(1, 620682744), (2, 310341372), (3, 206894248), (4, 155170686), (6, 103447124), (8, 77585343), (11, 56425704), (12, 51723562), (22, 28212852), (24, 25861781), (31, 20022024), (33, 18808568), (44, 14106426), (62, 10011012), (66, 9404284), (88, 7053213), (93, 6674008), (124, 5005506), (132, 4702142), (149, 4165656), (186, 3337004), (248, 2502753), (264, 2351071), (298, 2082828), (341, 1820184), (372, 1668502), (447, 1388552), (509, 1219416), (596, 1041414), (682, 910092), (744, 834251), (894, 694276), (1018, 609708), (1023, 606728), (1192, 520707), (1364, 455046), (1527, 406472), (1639, 378696), (1788, 347138), (2036, 304854), (2046, 303364), (2728, 227523), (3054, 203236), (3278, 189348), (3576, 173569), (4072, 152427), (4092, 151682), (4619, 134376), (4917, 126232), (5599, 110856), (6108, 101618), (6556, 94674), (8184, 75841), (9238, 67188), (9834, 63116), (11198, 55428), (12216, 50809), (13112, 47337), (13857, 44792), (15779, 39336), (16797, 36952), (18476, 33594), (19668, 31558), (22396, 27714)]