309923172

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{24527}}^1$

素因数の和:24559

約数の個数: 72

約数和(自身を含む): 874962816

約数和(自身を除く): 565039644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 24527, 49054, 73581, 98108, 147162, 220743, 294324, 318851, 441486, 637702, 662229, 882972, 956553, 1275404, 1324458, 1913106, 1986687, 2648916, 2869659, 3826212, 3973374, 5739318, 5960061, 7946748, 8608977, 11478636, 11920122, 17217954, 23840244, 25826931, 34435908, 51653862, 77480793, 103307724, 154961586, 309923172]

約数ペア:

[(1, 309923172), (2, 154961586), (3, 103307724), (4, 77480793), (6, 51653862), (9, 34435908), (12, 25826931), (13, 23840244), (18, 17217954), (26, 11920122), (27, 11478636), (36, 8608977), (39, 7946748), (52, 5960061), (54, 5739318), (78, 3973374), (81, 3826212), (108, 2869659), (117, 2648916), (156, 1986687), (162, 1913106), (234, 1324458), (243, 1275404), (324, 956553), (351, 882972), (468, 662229), (486, 637702), (702, 441486), (972, 318851), (1053, 294324), (1404, 220743), (2106, 147162), (3159, 98108), (4212, 73581), (6318, 49054), (12636, 24527)]