274920152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 576979200

約数和(自身を除く): 302059048

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 269, 317, 403, 538, 634, 806, 1076, 1268, 1612, 2152, 2536, 3224, 3497, 4121, 6994, 8242, 8339, 9827, 13988, 16484, 16678, 19654, 27976, 32968, 33356, 39308, 66712, 78616, 85273, 108407, 127751, 170546, 216814, 255502, 341092, 433628, 511004, 682184, 867256, 1022008, 1108549, 2217098, 2643463, 4434196, 5286926, 8868392, 10573852, 21147704, 34365019, 68730038, 137460076, 274920152]

約数ペア:

[(1, 274920152), (2, 137460076), (4, 68730038), (8, 34365019), (13, 21147704), (26, 10573852), (31, 8868392), (52, 5286926), (62, 4434196), (104, 2643463), (124, 2217098), (248, 1108549), (269, 1022008), (317, 867256), (403, 682184), (538, 511004), (634, 433628), (806, 341092), (1076, 255502), (1268, 216814), (1612, 170546), (2152, 127751), (2536, 108407), (3224, 85273), (3497, 78616), (4121, 66712), (6994, 39308), (8242, 33356), (8339, 32968), (9827, 27976), (13988, 19654), (16484, 16678)]