290560932

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 816746112

約数和(自身を除く): 526185180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 81, 82, 92, 108, 123, 138, 162, 164, 207, 243, 246, 276, 317, 324, 369, 414, 486, 492, 621, 634, 738, 828, 943, 951, 972, 1107, 1242, 1268, 1476, 1863, 1886, 1902, 2214, 2484, 2829, 2853, 3321, 3726, 3772, 3804, 4428, 5589, 5658, 5706, 6642, 7291, 7452, 8487, 8559, 9963, 11178, 11316, 11412, 12997, 13284, 14582, 16974, 17118, 19926, 21873, 22356, 25461, 25677, 25994, 29164, 33948, 34236, 38991, 39852, 43746, 50922, 51354, 51988, 65619, 76383, 77031, 77982, 87492, 101844, 102708, 116973, 131238, 152766, 154062, 155964, 196857, 229149, 233946, 262476, 298931, 305532, 308124, 350919, 393714, 458298, 467892, 590571, 597862, 701838, 787428, 896793, 916596, 1052757, 1181142, 1195724, 1403676, 1771713, 1793586, 2105514, 2362284, 2690379, 3158271, 3543426, 3587172, 4211028, 5380758, 6316542, 7086852, 8071137, 10761516, 12633084, 16142274, 24213411, 32284548, 48426822, 72640233, 96853644, 145280466, 290560932]

約数ペア:

[(1, 290560932), (2, 145280466), (3, 96853644), (4, 72640233), (6, 48426822), (9, 32284548), (12, 24213411), (18, 16142274), (23, 12633084), (27, 10761516), (36, 8071137), (41, 7086852), (46, 6316542), (54, 5380758), (69, 4211028), (81, 3587172), (82, 3543426), (92, 3158271), (108, 2690379), (123, 2362284), (138, 2105514), (162, 1793586), (164, 1771713), (207, 1403676), (243, 1195724), (246, 1181142), (276, 1052757), (317, 916596), (324, 896793), (369, 787428), (414, 701838), (486, 597862), (492, 590571), (621, 467892), (634, 458298), (738, 393714), (828, 350919), (943, 308124), (951, 305532), (972, 298931), (1107, 262476), (1242, 233946), (1268, 229149), (1476, 196857), (1863, 155964), (1886, 154062), (1902, 152766), (2214, 131238), (2484, 116973), (2829, 102708), (2853, 101844), (3321, 87492), (3726, 77982), (3772, 77031), (3804, 76383), (4428, 65619), (5589, 51988), (5658, 51354), (5706, 50922), (6642, 43746), (7291, 39852), (7452, 38991), (8487, 34236), (8559, 33948), (9963, 29164), (11178, 25994), (11316, 25677), (11412, 25461), (12997, 22356), (13284, 21873), (14582, 19926), (16974, 17118)]