19045279584

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{5641}}^1$

素因数の和:6293

約数の個数: 144

約数和(自身を含む): 57113063280

約数和(自身を除く): 38067783696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 617, 684, 912, 1234, 1368, 1824, 1851, 2468, 2736, 3702, 4936, 5472, 5553, 5641, 7404, 9872, 11106, 11282, 11723, 14808, 16923, 19744, 22212, 22564, 23446, 29616, 33846, 35169, 44424, 45128, 46892, 50769, 59232, 67692, 70338, 88848, 90256, 93784, 101538, 105507, 107179, 135384, 140676, 177696, 180512, 187568, 203076, 211014, 214358, 270768, 281352, 321537, 375136, 406152, 422028, 428716, 541536, 562704, 643074, 812304, 844056, 857432, 964611, 1125408, 1286148, 1624608, 1688112, 1714864, 1929222, 2572296, 3376224, 3429728, 3480497, 3858444, 5144592, 6960994, 7716888, 10289184, 10441491, 13921988, 15433776, 20882982, 27843976, 30867552, 31324473, 41765964, 55687952, 62648946, 66129443, 83531928, 111375904, 125297892, 132258886, 167063856, 198388329, 250595784, 264517772, 334127712, 396776658, 501191568, 529035544, 595164987, 793553316, 1002383136, 1058071088, 1190329974, 1587106632, 2116142176, 2380659948, 3174213264, 4761319896, 6348426528, 9522639792, 19045279584]

約数ペア:

[(1, 19045279584), (2, 9522639792), (3, 6348426528), (4, 4761319896), (6, 3174213264), (8, 2380659948), (9, 2116142176), (12, 1587106632), (16, 1190329974), (18, 1058071088), (19, 1002383136), (24, 793553316), (32, 595164987), (36, 529035544), (38, 501191568), (48, 396776658), (57, 334127712), (72, 264517772), (76, 250595784), (96, 198388329), (114, 167063856), (144, 132258886), (152, 125297892), (171, 111375904), (228, 83531928), (288, 66129443), (304, 62648946), (342, 55687952), (456, 41765964), (608, 31324473), (617, 30867552), (684, 27843976), (912, 20882982), (1234, 15433776), (1368, 13921988), (1824, 10441491), (1851, 10289184), (2468, 7716888), (2736, 6960994), (3702, 5144592), (4936, 3858444), (5472, 3480497), (5553, 3429728), (5641, 3376224), (7404, 2572296), (9872, 1929222), (11106, 1714864), (11282, 1688112), (11723, 1624608), (14808, 1286148), (16923, 1125408), (19744, 964611), (22212, 857432), (22564, 844056), (23446, 812304), (29616, 643074), (33846, 562704), (35169, 541536), (44424, 428716), (45128, 422028), (46892, 406152), (50769, 375136), (59232, 321537), (67692, 281352), (70338, 270768), (88848, 214358), (90256, 211014), (93784, 203076), (101538, 187568), (105507, 180512), (107179, 177696), (135384, 140676)]