1572128568

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6733}}^1$

素因数の和:6818

約数の個数: 128

約数和(自身を含む): 4654540800

約数和(自身を除く): 3082412232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 69, 72, 92, 94, 108, 138, 141, 184, 188, 207, 216, 276, 282, 376, 414, 423, 552, 564, 621, 828, 846, 1081, 1128, 1242, 1269, 1656, 1692, 2162, 2484, 2538, 3243, 3384, 4324, 4968, 5076, 6486, 6733, 8648, 9729, 10152, 12972, 13466, 19458, 20199, 25944, 26932, 29187, 38916, 40398, 53864, 58374, 60597, 77832, 80796, 116748, 121194, 154859, 161592, 181791, 233496, 242388, 309718, 316451, 363582, 464577, 484776, 619436, 632902, 727164, 929154, 949353, 1238872, 1265804, 1393731, 1454328, 1858308, 1898706, 2531608, 2787462, 2848059, 3716616, 3797412, 4181193, 5574924, 5696118, 7278373, 7594824, 8362386, 8544177, 11149848, 11392236, 14556746, 16724772, 17088354, 21835119, 22784472, 29113492, 33449544, 34176708, 43670238, 58226984, 65505357, 68353416, 87340476, 131010714, 174680952, 196516071, 262021428, 393032142, 524042856, 786064284, 1572128568]

約数ペア:

[(1, 1572128568), (2, 786064284), (3, 524042856), (4, 393032142), (6, 262021428), (8, 196516071), (9, 174680952), (12, 131010714), (18, 87340476), (23, 68353416), (24, 65505357), (27, 58226984), (36, 43670238), (46, 34176708), (47, 33449544), (54, 29113492), (69, 22784472), (72, 21835119), (92, 17088354), (94, 16724772), (108, 14556746), (138, 11392236), (141, 11149848), (184, 8544177), (188, 8362386), (207, 7594824), (216, 7278373), (276, 5696118), (282, 5574924), (376, 4181193), (414, 3797412), (423, 3716616), (552, 2848059), (564, 2787462), (621, 2531608), (828, 1898706), (846, 1858308), (1081, 1454328), (1128, 1393731), (1242, 1265804), (1269, 1238872), (1656, 949353), (1692, 929154), (2162, 727164), (2484, 632902), (2538, 619436), (3243, 484776), (3384, 464577), (4324, 363582), (4968, 316451), (5076, 309718), (6486, 242388), (6733, 233496), (8648, 181791), (9729, 161592), (10152, 154859), (12972, 121194), (13466, 116748), (19458, 80796), (20199, 77832), (25944, 60597), (26932, 58374), (29187, 53864), (38916, 40398)]