1490945456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:899

約数の個数: 160

約数和(自身を含む): 3914416128

約数和(自身を除く): 2423470672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 127, 143, 154, 176, 182, 208, 254, 286, 308, 364, 508, 572, 616, 728, 733, 889, 1001, 1016, 1144, 1232, 1397, 1456, 1466, 1651, 1778, 2002, 2032, 2288, 2794, 2932, 3302, 3556, 4004, 5131, 5588, 5864, 6604, 7112, 8008, 8063, 9529, 9779, 10262, 11176, 11557, 11728, 13208, 14224, 16016, 16126, 18161, 19058, 19558, 20524, 22352, 23114, 26416, 32252, 36322, 38116, 39116, 41048, 46228, 56441, 64504, 66703, 72644, 76232, 78232, 82096, 92456, 93091, 104819, 112882, 127127, 129008, 133406, 145288, 152464, 156464, 184912, 186182, 209638, 225764, 254254, 266812, 290576, 372364, 419276, 451528, 508508, 533624, 651637, 733733, 744728, 838552, 903056, 1017016, 1024001, 1067248, 1210183, 1303274, 1467466, 1489456, 1677104, 2034032, 2048002, 2420366, 2606548, 2934932, 4096004, 4840732, 5213096, 5869864, 7168007, 8192008, 8471281, 9681464, 10426192, 11739728, 13312013, 14336014, 16384016, 16942562, 19362928, 26624026, 28672028, 33885124, 53248052, 57344056, 67770248, 93184091, 106496104, 114688112, 135540496, 186368182, 212992208, 372736364, 745472728, 1490945456]

約数ペア:

[(1, 1490945456), (2, 745472728), (4, 372736364), (7, 212992208), (8, 186368182), (11, 135540496), (13, 114688112), (14, 106496104), (16, 93184091), (22, 67770248), (26, 57344056), (28, 53248052), (44, 33885124), (52, 28672028), (56, 26624026), (77, 19362928), (88, 16942562), (91, 16384016), (104, 14336014), (112, 13312013), (127, 11739728), (143, 10426192), (154, 9681464), (176, 8471281), (182, 8192008), (208, 7168007), (254, 5869864), (286, 5213096), (308, 4840732), (364, 4096004), (508, 2934932), (572, 2606548), (616, 2420366), (728, 2048002), (733, 2034032), (889, 1677104), (1001, 1489456), (1016, 1467466), (1144, 1303274), (1232, 1210183), (1397, 1067248), (1456, 1024001), (1466, 1017016), (1651, 903056), (1778, 838552), (2002, 744728), (2032, 733733), (2288, 651637), (2794, 533624), (2932, 508508), (3302, 451528), (3556, 419276), (4004, 372364), (5131, 290576), (5588, 266812), (5864, 254254), (6604, 225764), (7112, 209638), (8008, 186182), (8063, 184912), (9529, 156464), (9779, 152464), (10262, 145288), (11176, 133406), (11557, 129008), (11728, 127127), (13208, 112882), (14224, 104819), (16016, 93091), (16126, 92456), (18161, 82096), (19058, 78232), (19558, 76232), (20524, 72644), (22352, 66703), (23114, 64504), (26416, 56441), (32252, 46228), (36322, 41048), (38116, 39116)]