1899145608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 5132160000

約数和(自身を除く): 3233014392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 179, 212, 228, 318, 358, 424, 439, 456, 537, 636, 716, 878, 1007, 1074, 1272, 1317, 1432, 1756, 2014, 2148, 2634, 3021, 3401, 3512, 4028, 4296, 5268, 6042, 6802, 8056, 8341, 9487, 10203, 10536, 12084, 13604, 16682, 18974, 20406, 23267, 24168, 25023, 27208, 28461, 33364, 37948, 40812, 46534, 50046, 56922, 66728, 69801, 75896, 78581, 81624, 93068, 100092, 113844, 139602, 157162, 180253, 186136, 200184, 227688, 235743, 279204, 314324, 360506, 442073, 471486, 540759, 558408, 628648, 721012, 884146, 942972, 1081518, 1326219, 1442024, 1493039, 1768292, 1885944, 2163036, 2652438, 2986078, 3536584, 4164793, 4326072, 4479117, 5304876, 5972156, 8329586, 8958234, 10609752, 11944312, 12494379, 16659172, 17916468, 24988758, 33318344, 35832936, 49977516, 79131067, 99955032, 158262134, 237393201, 316524268, 474786402, 633048536, 949572804, 1899145608]

約数ペア:

[(1, 1899145608), (2, 949572804), (3, 633048536), (4, 474786402), (6, 316524268), (8, 237393201), (12, 158262134), (19, 99955032), (24, 79131067), (38, 49977516), (53, 35832936), (57, 33318344), (76, 24988758), (106, 17916468), (114, 16659172), (152, 12494379), (159, 11944312), (179, 10609752), (212, 8958234), (228, 8329586), (318, 5972156), (358, 5304876), (424, 4479117), (439, 4326072), (456, 4164793), (537, 3536584), (636, 2986078), (716, 2652438), (878, 2163036), (1007, 1885944), (1074, 1768292), (1272, 1493039), (1317, 1442024), (1432, 1326219), (1756, 1081518), (2014, 942972), (2148, 884146), (2634, 721012), (3021, 628648), (3401, 558408), (3512, 540759), (4028, 471486), (4296, 442073), (5268, 360506), (6042, 314324), (6802, 279204), (8056, 235743), (8341, 227688), (9487, 200184), (10203, 186136), (10536, 180253), (12084, 157162), (13604, 139602), (16682, 113844), (18974, 100092), (20406, 93068), (23267, 81624), (24168, 78581), (25023, 75896), (27208, 69801), (28461, 66728), (33364, 56922), (37948, 50046), (40812, 46534)]