398055252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2269

約数の個数: 96

約数和(自身を含む): 1111670784

約数和(自身を除く): 713615532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 71, 84, 93, 124, 142, 186, 213, 217, 284, 372, 426, 434, 497, 651, 852, 868, 994, 1302, 1491, 1988, 2153, 2201, 2604, 2982, 4306, 4402, 5964, 6459, 6603, 8612, 8804, 12918, 13206, 15071, 15407, 25836, 26412, 30142, 30814, 45213, 46221, 60284, 61628, 66743, 90426, 92442, 133486, 152863, 180852, 184884, 200229, 266972, 305726, 400458, 458589, 467201, 611452, 800916, 917178, 934402, 1070041, 1401603, 1834356, 1868804, 2140082, 2803206, 3210123, 4280164, 4738753, 5606412, 6420246, 9477506, 12840492, 14216259, 18955012, 28432518, 33171271, 56865036, 66342542, 99513813, 132685084, 199027626, 398055252]

約数ペア:

[(1, 398055252), (2, 199027626), (3, 132685084), (4, 99513813), (6, 66342542), (7, 56865036), (12, 33171271), (14, 28432518), (21, 18955012), (28, 14216259), (31, 12840492), (42, 9477506), (62, 6420246), (71, 5606412), (84, 4738753), (93, 4280164), (124, 3210123), (142, 2803206), (186, 2140082), (213, 1868804), (217, 1834356), (284, 1401603), (372, 1070041), (426, 934402), (434, 917178), (497, 800916), (651, 611452), (852, 467201), (868, 458589), (994, 400458), (1302, 305726), (1491, 266972), (1988, 200229), (2153, 184884), (2201, 180852), (2604, 152863), (2982, 133486), (4306, 92442), (4402, 90426), (5964, 66743), (6459, 61628), (6603, 60284), (8612, 46221), (8804, 45213), (12918, 30814), (13206, 30142), (15071, 26412), (15407, 25836)]