19638873504

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:1283

約数の個数: 144

約数和(自身を含む): 56272376160

約数和(自身を除く): 36633502656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 389, 571, 614, 778, 921, 1142, 1167, 1228, 1556, 1713, 1842, 2284, 2334, 2456, 2763, 3112, 3426, 3501, 3684, 4568, 4668, 4912, 5139, 5526, 6224, 6852, 7002, 7368, 9136, 9336, 9824, 10278, 11052, 12448, 13704, 14004, 14736, 18272, 18672, 20556, 22104, 27408, 28008, 29472, 37344, 41112, 44208, 54816, 56016, 82224, 88416, 112032, 119423, 164448, 175297, 222119, 238846, 350594, 358269, 444238, 477692, 525891, 666357, 701188, 716538, 888476, 955384, 1051782, 1074807, 1332714, 1402376, 1433076, 1577673, 1776952, 1910768, 1999071, 2103564, 2149614, 2665428, 2804752, 2866152, 3155346, 3553904, 3821536, 3998142, 4207128, 4299228, 5330856, 5609504, 5732304, 6310692, 7107808, 7996284, 8414256, 8598456, 10661712, 11464608, 12621384, 15992568, 16828512, 17196912, 21323424, 25242768, 31985136, 34393824, 50485536, 63970272, 68190533, 136381066, 204571599, 272762132, 409143198, 545524264, 613714797, 818286396, 1091048528, 1227429594, 1636572792, 2182097056, 2454859188, 3273145584, 4909718376, 6546291168, 9819436752, 19638873504]

約数ペア:

[(1, 19638873504), (2, 9819436752), (3, 6546291168), (4, 4909718376), (6, 3273145584), (8, 2454859188), (9, 2182097056), (12, 1636572792), (16, 1227429594), (18, 1091048528), (24, 818286396), (32, 613714797), (36, 545524264), (48, 409143198), (72, 272762132), (96, 204571599), (144, 136381066), (288, 68190533), (307, 63970272), (389, 50485536), (571, 34393824), (614, 31985136), (778, 25242768), (921, 21323424), (1142, 17196912), (1167, 16828512), (1228, 15992568), (1556, 12621384), (1713, 11464608), (1842, 10661712), (2284, 8598456), (2334, 8414256), (2456, 7996284), (2763, 7107808), (3112, 6310692), (3426, 5732304), (3501, 5609504), (3684, 5330856), (4568, 4299228), (4668, 4207128), (4912, 3998142), (5139, 3821536), (5526, 3553904), (6224, 3155346), (6852, 2866152), (7002, 2804752), (7368, 2665428), (9136, 2149614), (9336, 2103564), (9824, 1999071), (10278, 1910768), (11052, 1776952), (12448, 1577673), (13704, 1433076), (14004, 1402376), (14736, 1332714), (18272, 1074807), (18672, 1051782), (20556, 955384), (22104, 888476), (27408, 716538), (28008, 701188), (29472, 666357), (37344, 525891), (41112, 477692), (44208, 444238), (54816, 358269), (56016, 350594), (82224, 238846), (88416, 222119), (112032, 175297), (119423, 164448)]