413657748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1327}}^1$

素因数の和:2581

約数の個数: 72

約数和(自身を含む): 1196878592

約数和(自身を除く): 783220844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1237, 1327, 2474, 2654, 3711, 3981, 4948, 5308, 7422, 7962, 8659, 9289, 11133, 11943, 14844, 15924, 17318, 18578, 22266, 23886, 25977, 27867, 34636, 37156, 44532, 47772, 51954, 55734, 77931, 83601, 103908, 111468, 155862, 167202, 311724, 334404, 1641499, 3282998, 4924497, 6565996, 9848994, 11490493, 14773491, 19697988, 22980986, 29546982, 34471479, 45961972, 59093964, 68942958, 103414437, 137885916, 206828874, 413657748]

約数ペア:

[(1, 413657748), (2, 206828874), (3, 137885916), (4, 103414437), (6, 68942958), (7, 59093964), (9, 45961972), (12, 34471479), (14, 29546982), (18, 22980986), (21, 19697988), (28, 14773491), (36, 11490493), (42, 9848994), (63, 6565996), (84, 4924497), (126, 3282998), (252, 1641499), (1237, 334404), (1327, 311724), (2474, 167202), (2654, 155862), (3711, 111468), (3981, 103908), (4948, 83601), (5308, 77931), (7422, 55734), (7962, 51954), (8659, 47772), (9289, 44532), (11133, 37156), (11943, 34636), (14844, 27867), (15924, 25977), (17318, 23886), (18578, 22266)]