2154328452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1746

約数の個数: 144

約数和(自身を含む): 6022161600

約数和(自身を除く): 3867833148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 67, 76, 87, 114, 116, 134, 171, 174, 201, 228, 261, 268, 342, 348, 402, 522, 551, 603, 684, 804, 1044, 1102, 1206, 1273, 1621, 1653, 1943, 2204, 2412, 2546, 3242, 3306, 3819, 3886, 4863, 4959, 5092, 5829, 6484, 6612, 7638, 7772, 9726, 9918, 11457, 11658, 14589, 15276, 17487, 19452, 19836, 22914, 23316, 29178, 30799, 34974, 36917, 45828, 47009, 58356, 61598, 69948, 73834, 92397, 94018, 108607, 110751, 123196, 141027, 147668, 184794, 188036, 217214, 221502, 277191, 282054, 325821, 332253, 369588, 423081, 434428, 443004, 554382, 564108, 651642, 664506, 846162, 893171, 977463, 1108764, 1303284, 1329012, 1692324, 1786342, 1954926, 2063533, 2679513, 3149603, 3572684, 3909852, 4127066, 5359026, 6190599, 6299206, 8038539, 8254132, 9448809, 10718052, 12381198, 12598412, 16077078, 18571797, 18897618, 24762396, 28346427, 32154156, 37143594, 37795236, 56692854, 59842457, 74287188, 113385708, 119684914, 179527371, 239369828, 359054742, 538582113, 718109484, 1077164226, 2154328452]

約数ペア:

[(1, 2154328452), (2, 1077164226), (3, 718109484), (4, 538582113), (6, 359054742), (9, 239369828), (12, 179527371), (18, 119684914), (19, 113385708), (29, 74287188), (36, 59842457), (38, 56692854), (57, 37795236), (58, 37143594), (67, 32154156), (76, 28346427), (87, 24762396), (114, 18897618), (116, 18571797), (134, 16077078), (171, 12598412), (174, 12381198), (201, 10718052), (228, 9448809), (261, 8254132), (268, 8038539), (342, 6299206), (348, 6190599), (402, 5359026), (522, 4127066), (551, 3909852), (603, 3572684), (684, 3149603), (804, 2679513), (1044, 2063533), (1102, 1954926), (1206, 1786342), (1273, 1692324), (1621, 1329012), (1653, 1303284), (1943, 1108764), (2204, 977463), (2412, 893171), (2546, 846162), (3242, 664506), (3306, 651642), (3819, 564108), (3886, 554382), (4863, 443004), (4959, 434428), (5092, 423081), (5829, 369588), (6484, 332253), (6612, 325821), (7638, 282054), (7772, 277191), (9726, 221502), (9918, 217214), (11457, 188036), (11658, 184794), (14589, 147668), (15276, 141027), (17487, 123196), (19452, 110751), (19836, 108607), (22914, 94018), (23316, 92397), (29178, 73834), (30799, 69948), (34974, 61598), (36917, 58356), (45828, 47009)]