423839736

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 1219982400

約数和(自身を除く): 796142664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 181, 216, 222, 293, 296, 333, 362, 444, 543, 586, 666, 724, 879, 888, 999, 1086, 1172, 1332, 1448, 1629, 1758, 1998, 2172, 2344, 2637, 2664, 3258, 3516, 3996, 4344, 4887, 5274, 6516, 6697, 7032, 7911, 7992, 9774, 10548, 10841, 13032, 13394, 15822, 19548, 20091, 21096, 21682, 26788, 31644, 32523, 39096, 40182, 43364, 53033, 53576, 60273, 63288, 65046, 80364, 86728, 97569, 106066, 120546, 130092, 159099, 160728, 180819, 195138, 212132, 241092, 260184, 292707, 318198, 361638, 390276, 424264, 477297, 482184, 585414, 636396, 723276, 780552, 954594, 1170828, 1272792, 1431891, 1446552, 1909188, 1962221, 2341656, 2863782, 3818376, 3924442, 5727564, 5886663, 7848884, 11455128, 11773326, 15697768, 17659989, 23546652, 35319978, 47093304, 52979967, 70639956, 105959934, 141279912, 211919868, 423839736]

約数ペア:

[(1, 423839736), (2, 211919868), (3, 141279912), (4, 105959934), (6, 70639956), (8, 52979967), (9, 47093304), (12, 35319978), (18, 23546652), (24, 17659989), (27, 15697768), (36, 11773326), (37, 11455128), (54, 7848884), (72, 5886663), (74, 5727564), (108, 3924442), (111, 3818376), (148, 2863782), (181, 2341656), (216, 1962221), (222, 1909188), (293, 1446552), (296, 1431891), (333, 1272792), (362, 1170828), (444, 954594), (543, 780552), (586, 723276), (666, 636396), (724, 585414), (879, 482184), (888, 477297), (999, 424264), (1086, 390276), (1172, 361638), (1332, 318198), (1448, 292707), (1629, 260184), (1758, 241092), (1998, 212132), (2172, 195138), (2344, 180819), (2637, 160728), (2664, 159099), (3258, 130092), (3516, 120546), (3996, 106066), (4344, 97569), (4887, 86728), (5274, 80364), (6516, 65046), (6697, 63288), (7032, 60273), (7911, 53576), (7992, 53033), (9774, 43364), (10548, 40182), (10841, 39096), (13032, 32523), (13394, 31644), (15822, 26788), (19548, 21682), (20091, 21096)]