396955468

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:1991

約数の個数: 72

約数和(自身を含む): 881202672

約数和(自身を除く): 484247204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 332, 364, 581, 637, 1079, 1162, 1274, 1877, 2158, 2324, 2548, 3754, 4067, 4316, 7508, 7553, 8134, 13139, 15106, 16268, 24401, 26278, 30212, 48802, 52556, 52871, 91973, 97604, 105742, 155791, 170807, 183946, 211484, 311582, 341614, 367892, 623164, 683228, 1090537, 1195649, 2025283, 2181074, 2391298, 4050566, 4362148, 4782596, 7633759, 8101132, 14176981, 15267518, 28353962, 30535036, 56707924, 99238867, 198477734, 396955468]

約数ペア:

[(1, 396955468), (2, 198477734), (4, 99238867), (7, 56707924), (13, 30535036), (14, 28353962), (26, 15267518), (28, 14176981), (49, 8101132), (52, 7633759), (83, 4782596), (91, 4362148), (98, 4050566), (166, 2391298), (182, 2181074), (196, 2025283), (332, 1195649), (364, 1090537), (581, 683228), (637, 623164), (1079, 367892), (1162, 341614), (1274, 311582), (1877, 211484), (2158, 183946), (2324, 170807), (2548, 155791), (3754, 105742), (4067, 97604), (4316, 91973), (7508, 52871), (7553, 52556), (8134, 48802), (13139, 30212), (15106, 26278), (16268, 24401)]