287274384

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{4463}}^1$

素因数の和:4629

約数の個数: 80

約数和(自身を含む): 830304000

約数和(自身を除く): 543029616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4023, 4463, 5364, 7152, 8046, 8926, 10728, 13389, 16092, 17852, 21456, 26778, 32184, 35704, 40167, 53556, 64368, 71408, 80334, 107112, 120501, 160668, 214224, 241002, 321336, 482004, 642672, 664987, 964008, 1329974, 1928016, 1994961, 2659948, 3989922, 5319896, 5984883, 7979844, 10639792, 11969766, 15959688, 17954649, 23939532, 31919376, 35909298, 47879064, 71818596, 95758128, 143637192, 287274384]

約数ペア:

[(1, 287274384), (2, 143637192), (3, 95758128), (4, 71818596), (6, 47879064), (8, 35909298), (9, 31919376), (12, 23939532), (16, 17954649), (18, 15959688), (24, 11969766), (27, 10639792), (36, 7979844), (48, 5984883), (54, 5319896), (72, 3989922), (108, 2659948), (144, 1994961), (149, 1928016), (216, 1329974), (298, 964008), (432, 664987), (447, 642672), (596, 482004), (894, 321336), (1192, 241002), (1341, 214224), (1788, 160668), (2384, 120501), (2682, 107112), (3576, 80334), (4023, 71408), (4463, 64368), (5364, 53556), (7152, 40167), (8046, 35704), (8926, 32184), (10728, 26778), (13389, 21456), (16092, 17852)]