557788668

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 1398297600

約数和(自身を除く): 840508932

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 67, 87, 94, 116, 134, 141, 174, 188, 201, 268, 282, 348, 402, 509, 564, 804, 1018, 1363, 1527, 1943, 2036, 2726, 3054, 3149, 3886, 4089, 5452, 5829, 6108, 6298, 7772, 8178, 9447, 11658, 12596, 14761, 16356, 18894, 23316, 23923, 29522, 34103, 37788, 44283, 47846, 59044, 68206, 71769, 88566, 91321, 95692, 102309, 136412, 143538, 177132, 182642, 204618, 273963, 287076, 365284, 409236, 547926, 693767, 988987, 1095852, 1387534, 1602841, 1977974, 2081301, 2775068, 2966961, 3205682, 3955948, 4162602, 4808523, 5933922, 6411364, 8325204, 9617046, 11867844, 19234092, 46482389, 92964778, 139447167, 185929556, 278894334, 557788668]

約数ペア:

[(1, 557788668), (2, 278894334), (3, 185929556), (4, 139447167), (6, 92964778), (12, 46482389), (29, 19234092), (47, 11867844), (58, 9617046), (67, 8325204), (87, 6411364), (94, 5933922), (116, 4808523), (134, 4162602), (141, 3955948), (174, 3205682), (188, 2966961), (201, 2775068), (268, 2081301), (282, 1977974), (348, 1602841), (402, 1387534), (509, 1095852), (564, 988987), (804, 693767), (1018, 547926), (1363, 409236), (1527, 365284), (1943, 287076), (2036, 273963), (2726, 204618), (3054, 182642), (3149, 177132), (3886, 143538), (4089, 136412), (5452, 102309), (5829, 95692), (6108, 91321), (6298, 88566), (7772, 71769), (8178, 68206), (9447, 59044), (11658, 47846), (12596, 44283), (14761, 37788), (16356, 34103), (18894, 29522), (23316, 23923)]