307839528

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{6691}}^1$

素因数の和:6780

約数の個数: 80

約数和(自身を含む): 874510560

約数和(自身を除く): 566671032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 6691, 7668, 11502, 13382, 15336, 20073, 23004, 26764, 40146, 46008, 53528, 60219, 80292, 120438, 160584, 180657, 240876, 361314, 475061, 481752, 541971, 722628, 950122, 1083942, 1425183, 1445256, 1900244, 2167884, 2850366, 3800488, 4275549, 4335768, 5700732, 8551098, 11401464, 12826647, 17102196, 25653294, 34204392, 38479941, 51306588, 76959882, 102613176, 153919764, 307839528]

約数ペア:

[(1, 307839528), (2, 153919764), (3, 102613176), (4, 76959882), (6, 51306588), (8, 38479941), (9, 34204392), (12, 25653294), (18, 17102196), (24, 12826647), (27, 11401464), (36, 8551098), (54, 5700732), (71, 4335768), (72, 4275549), (81, 3800488), (108, 2850366), (142, 2167884), (162, 1900244), (213, 1445256), (216, 1425183), (284, 1083942), (324, 950122), (426, 722628), (568, 541971), (639, 481752), (648, 475061), (852, 361314), (1278, 240876), (1704, 180657), (1917, 160584), (2556, 120438), (3834, 80292), (5112, 60219), (5751, 53528), (6691, 46008), (7668, 40146), (11502, 26764), (13382, 23004), (15336, 20073)]