328222116

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 108

約数和(自身を含む): 885503892

約数和(自身を除く): 557281776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 293, 333, 348, 444, 522, 586, 666, 841, 879, 1044, 1073, 1172, 1332, 1682, 1758, 2146, 2523, 2637, 3219, 3364, 3516, 4292, 5046, 5274, 6438, 7569, 8497, 9657, 10092, 10548, 10841, 12876, 15138, 16994, 19314, 21682, 25491, 30276, 31117, 32523, 33988, 38628, 43364, 50982, 62234, 65046, 76473, 93351, 97569, 101964, 124468, 130092, 152946, 186702, 195138, 246413, 280053, 305892, 314389, 373404, 390276, 492826, 560106, 628778, 739239, 943167, 985652, 1120212, 1257556, 1478478, 1886334, 2217717, 2829501, 2956956, 3772668, 4435434, 5659002, 8870868, 9117281, 11318004, 18234562, 27351843, 36469124, 54703686, 82055529, 109407372, 164111058, 328222116]

約数ペア:

[(1, 328222116), (2, 164111058), (3, 109407372), (4, 82055529), (6, 54703686), (9, 36469124), (12, 27351843), (18, 18234562), (29, 11318004), (36, 9117281), (37, 8870868), (58, 5659002), (74, 4435434), (87, 3772668), (111, 2956956), (116, 2829501), (148, 2217717), (174, 1886334), (222, 1478478), (261, 1257556), (293, 1120212), (333, 985652), (348, 943167), (444, 739239), (522, 628778), (586, 560106), (666, 492826), (841, 390276), (879, 373404), (1044, 314389), (1073, 305892), (1172, 280053), (1332, 246413), (1682, 195138), (1758, 186702), (2146, 152946), (2523, 130092), (2637, 124468), (3219, 101964), (3364, 97569), (3516, 93351), (4292, 76473), (5046, 65046), (5274, 62234), (6438, 50982), (7569, 43364), (8497, 38628), (9657, 33988), (10092, 32523), (10548, 31117), (10841, 30276), (12876, 25491), (15138, 21682), (16994, 19314)]