401552004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 1132185600

約数和(自身を除く): 730633596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 311, 399, 532, 622, 798, 809, 933, 1244, 1596, 1618, 1866, 2177, 2427, 3236, 3732, 4354, 4854, 5663, 5909, 6531, 8708, 9708, 11326, 11818, 13062, 15371, 16989, 17727, 22652, 23636, 26124, 30742, 33978, 35454, 41363, 46113, 61484, 67956, 70908, 82726, 92226, 107597, 124089, 165452, 184452, 215194, 248178, 251599, 322791, 430388, 496356, 503198, 645582, 754797, 1006396, 1291164, 1509594, 1761193, 3019188, 3522386, 4780381, 5283579, 7044772, 9560762, 10567158, 14341143, 19121524, 21134316, 28682286, 33462667, 57364572, 66925334, 100388001, 133850668, 200776002, 401552004]

約数ペア:

[(1, 401552004), (2, 200776002), (3, 133850668), (4, 100388001), (6, 66925334), (7, 57364572), (12, 33462667), (14, 28682286), (19, 21134316), (21, 19121524), (28, 14341143), (38, 10567158), (42, 9560762), (57, 7044772), (76, 5283579), (84, 4780381), (114, 3522386), (133, 3019188), (228, 1761193), (266, 1509594), (311, 1291164), (399, 1006396), (532, 754797), (622, 645582), (798, 503198), (809, 496356), (933, 430388), (1244, 322791), (1596, 251599), (1618, 248178), (1866, 215194), (2177, 184452), (2427, 165452), (3236, 124089), (3732, 107597), (4354, 92226), (4854, 82726), (5663, 70908), (5909, 67956), (6531, 61484), (8708, 46113), (9708, 41363), (11326, 35454), (11818, 33978), (13062, 30742), (15371, 26124), (16989, 23636), (17727, 22652)]