319032532

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 725043200

約数和(自身を除く): 406010668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 343, 364, 403, 434, 577, 637, 686, 806, 868, 1154, 1274, 1372, 1519, 1612, 2308, 2548, 2821, 3038, 4039, 4459, 5642, 6076, 7501, 8078, 8918, 10633, 11284, 15002, 16156, 17836, 17887, 19747, 21266, 28273, 30004, 35774, 39494, 42532, 52507, 56546, 71548, 78988, 105014, 113092, 125209, 138229, 197911, 210028, 232531, 250418, 276458, 367549, 395822, 465062, 500836, 552916, 735098, 791644, 876463, 930124, 1470196, 1627717, 1752926, 2572843, 3255434, 3505852, 5145686, 6135241, 6510868, 10291372, 11394019, 12270482, 22788038, 24540964, 45576076, 79758133, 159516266, 319032532]

約数ペア:

[(1, 319032532), (2, 159516266), (4, 79758133), (7, 45576076), (13, 24540964), (14, 22788038), (26, 12270482), (28, 11394019), (31, 10291372), (49, 6510868), (52, 6135241), (62, 5145686), (91, 3505852), (98, 3255434), (124, 2572843), (182, 1752926), (196, 1627717), (217, 1470196), (343, 930124), (364, 876463), (403, 791644), (434, 735098), (577, 552916), (637, 500836), (686, 465062), (806, 395822), (868, 367549), (1154, 276458), (1274, 250418), (1372, 232531), (1519, 210028), (1612, 197911), (2308, 138229), (2548, 125209), (2821, 113092), (3038, 105014), (4039, 78988), (4459, 71548), (5642, 56546), (6076, 52507), (7501, 42532), (8078, 39494), (8918, 35774), (10633, 30004), (11284, 28273), (15002, 21266), (16156, 19747), (17836, 17887)]