285034884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 727480320

約数和(自身を除く): 442445436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 67, 76, 94, 114, 134, 141, 188, 201, 228, 268, 282, 397, 402, 564, 794, 804, 893, 1191, 1273, 1588, 1786, 2382, 2546, 2679, 3149, 3572, 3819, 4764, 5092, 5358, 6298, 7543, 7638, 9447, 10716, 12596, 15086, 15276, 18659, 18894, 22629, 26599, 30172, 37318, 37788, 45258, 53198, 55977, 59831, 74636, 79797, 90516, 106396, 111954, 119662, 159594, 179493, 223908, 239324, 319188, 354521, 358986, 505381, 709042, 717972, 1010762, 1063563, 1250153, 1418084, 1516143, 2021524, 2127126, 2500306, 3032286, 3750459, 4254252, 5000612, 6064572, 7500918, 15001836, 23752907, 47505814, 71258721, 95011628, 142517442, 285034884]

約数ペア:

[(1, 285034884), (2, 142517442), (3, 95011628), (4, 71258721), (6, 47505814), (12, 23752907), (19, 15001836), (38, 7500918), (47, 6064572), (57, 5000612), (67, 4254252), (76, 3750459), (94, 3032286), (114, 2500306), (134, 2127126), (141, 2021524), (188, 1516143), (201, 1418084), (228, 1250153), (268, 1063563), (282, 1010762), (397, 717972), (402, 709042), (564, 505381), (794, 358986), (804, 354521), (893, 319188), (1191, 239324), (1273, 223908), (1588, 179493), (1786, 159594), (2382, 119662), (2546, 111954), (2679, 106396), (3149, 90516), (3572, 79797), (3819, 74636), (4764, 59831), (5092, 55977), (5358, 53198), (6298, 45258), (7543, 37788), (7638, 37318), (9447, 30172), (10716, 26599), (12596, 22629), (15086, 18894), (15276, 18659)]