903038688

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 2718817920

約数和(自身を除く): 1815779232

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, 227, 228, 288, 304, 342, 454, 456, 608, 681, 684, 727, 908, 912, 1362, 1368, 1454, 1816, 1824, 2043, 2181, 2724, 2736, 2908, 3632, 4086, 4313, 4362, 5448, 5472, 5816, 6543, 7264, 8172, 8626, 8724, 10896, 11632, 12939, 13086, 13813, 16344, 17252, 17448, 21792, 23264, 25878, 26172, 27626, 32688, 34504, 34896, 38817, 41439, 51756, 52344, 55252, 65376, 69008, 69792, 77634, 82878, 103512, 104688, 110504, 124317, 138016, 155268, 165029, 165756, 207024, 209376, 221008, 248634, 310536, 330058, 331512, 414048, 442016, 495087, 497268, 621072, 660116, 663024, 990174, 994536, 1242144, 1320232, 1326048, 1485261, 1980348, 1989072, 2640464, 2970522, 3135551, 3960696, 3978144, 5280928, 5941044, 6271102, 7921392, 9406653, 11882088, 12542204, 15842784, 18813306, 23764176, 25084408, 28219959, 37626612, 47528352, 50168816, 56439918, 75253224, 100337632, 112879836, 150506448, 225759672, 301012896, 451519344, 903038688]

約数ペア:

[(1, 903038688), (2, 451519344), (3, 301012896), (4, 225759672), (6, 150506448), (8, 112879836), (9, 100337632), (12, 75253224), (16, 56439918), (18, 50168816), (19, 47528352), (24, 37626612), (32, 28219959), (36, 25084408), (38, 23764176), (48, 18813306), (57, 15842784), (72, 12542204), (76, 11882088), (96, 9406653), (114, 7921392), (144, 6271102), (152, 5941044), (171, 5280928), (227, 3978144), (228, 3960696), (288, 3135551), (304, 2970522), (342, 2640464), (454, 1989072), (456, 1980348), (608, 1485261), (681, 1326048), (684, 1320232), (727, 1242144), (908, 994536), (912, 990174), (1362, 663024), (1368, 660116), (1454, 621072), (1816, 497268), (1824, 495087), (2043, 442016), (2181, 414048), (2724, 331512), (2736, 330058), (2908, 310536), (3632, 248634), (4086, 221008), (4313, 209376), (4362, 207024), (5448, 165756), (5472, 165029), (5816, 155268), (6543, 138016), (7264, 124317), (8172, 110504), (8626, 104688), (8724, 103512), (10896, 82878), (11632, 77634), (12939, 69792), (13086, 69008), (13813, 65376), (16344, 55252), (17252, 52344), (17448, 51756), (21792, 41439), (23264, 38817), (25878, 34896), (26172, 34504), (27626, 32688)]