738118188

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1453}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 1898970528

約数和(自身を除く): 1160852340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 137, 206, 274, 309, 411, 412, 548, 618, 822, 927, 1233, 1236, 1453, 1644, 1854, 2466, 2906, 3708, 4359, 4932, 5812, 8718, 13077, 14111, 17436, 26154, 28222, 42333, 52308, 56444, 84666, 126999, 149659, 169332, 199061, 253998, 299318, 398122, 448977, 507996, 597183, 598636, 796244, 897954, 1194366, 1346931, 1791549, 1795908, 2388732, 2693862, 3583098, 5387724, 7166196, 20503283, 41006566, 61509849, 82013132, 123019698, 184529547, 246039396, 369059094, 738118188]

約数ペア:

[(1, 738118188), (2, 369059094), (3, 246039396), (4, 184529547), (6, 123019698), (9, 82013132), (12, 61509849), (18, 41006566), (36, 20503283), (103, 7166196), (137, 5387724), (206, 3583098), (274, 2693862), (309, 2388732), (411, 1795908), (412, 1791549), (548, 1346931), (618, 1194366), (822, 897954), (927, 796244), (1233, 598636), (1236, 597183), (1453, 507996), (1644, 448977), (1854, 398122), (2466, 299318), (2906, 253998), (3708, 199061), (4359, 169332), (4932, 149659), (5812, 126999), (8718, 84666), (13077, 56444), (14111, 52308), (17436, 42333), (26154, 28222)]