724601844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1361}}^1$

素因数の和:2037

約数の個数: 72

約数和(自身を含む): 1915647552

約数和(自身を除く): 1191045708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 643, 828, 1286, 1361, 1929, 2572, 2722, 3858, 4083, 5444, 5787, 7716, 8166, 11574, 12249, 14789, 16332, 23148, 24498, 29578, 31303, 44367, 48996, 59156, 62606, 88734, 93909, 125212, 133101, 177468, 187818, 266202, 281727, 375636, 532404, 563454, 875123, 1126908, 1750246, 2625369, 3500492, 5250738, 7876107, 10501476, 15752214, 20127829, 31504428, 40255658, 60383487, 80511316, 120766974, 181150461, 241533948, 362300922, 724601844]

約数ペア:

[(1, 724601844), (2, 362300922), (3, 241533948), (4, 181150461), (6, 120766974), (9, 80511316), (12, 60383487), (18, 40255658), (23, 31504428), (36, 20127829), (46, 15752214), (69, 10501476), (92, 7876107), (138, 5250738), (207, 3500492), (276, 2625369), (414, 1750246), (643, 1126908), (828, 875123), (1286, 563454), (1361, 532404), (1929, 375636), (2572, 281727), (2722, 266202), (3858, 187818), (4083, 177468), (5444, 133101), (5787, 125212), (7716, 93909), (8166, 88734), (11574, 62606), (12249, 59156), (14789, 48996), (16332, 44367), (23148, 31303), (24498, 29578)]