371480564

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4765

約数の個数: 72

約数和(自身を含む): 840849408

約数和(自身を除く): 469368844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 4703, 5642, 6076, 9406, 11284, 18812, 19747, 32921, 39494, 61139, 65842, 78988, 122278, 131684, 145793, 230447, 244556, 291586, 427973, 460894, 583172, 855946, 921788, 1020551, 1711892, 1895309, 2041102, 2995811, 3790618, 4082204, 5991622, 7143857, 7581236, 11983244, 13267163, 14287714, 26534326, 28575428, 53068652, 92870141, 185740282, 371480564]

約数ペア:

[(1, 371480564), (2, 185740282), (4, 92870141), (7, 53068652), (13, 28575428), (14, 26534326), (26, 14287714), (28, 13267163), (31, 11983244), (49, 7581236), (52, 7143857), (62, 5991622), (91, 4082204), (98, 3790618), (124, 2995811), (182, 2041102), (196, 1895309), (217, 1711892), (364, 1020551), (403, 921788), (434, 855946), (637, 583172), (806, 460894), (868, 427973), (1274, 291586), (1519, 244556), (1612, 230447), (2548, 145793), (2821, 131684), (3038, 122278), (4703, 78988), (5642, 65842), (6076, 61139), (9406, 39494), (11284, 32921), (18812, 19747)]