331911756

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 975985920

約数和(自身を除く): 644074164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 148, 162, 198, 222, 243, 297, 324, 333, 396, 407, 444, 486, 594, 666, 814, 839, 891, 972, 999, 1188, 1221, 1332, 1628, 1678, 1782, 1998, 2442, 2517, 2673, 2997, 3356, 3564, 3663, 3996, 4884, 5034, 5346, 5994, 7326, 7551, 8991, 9229, 10068, 10692, 10989, 11988, 14652, 15102, 17982, 18458, 21978, 22653, 27687, 30204, 31043, 32967, 35964, 36916, 43956, 45306, 55374, 62086, 65934, 67959, 83061, 90612, 93129, 98901, 110748, 124172, 131868, 135918, 166122, 186258, 197802, 203877, 249183, 271836, 279387, 332244, 341473, 372516, 395604, 407754, 498366, 558774, 682946, 747549, 815508, 838161, 996732, 1024419, 1117548, 1365892, 1495098, 1676322, 2048838, 2242647, 2514483, 2990196, 3073257, 3352644, 4097676, 4485294, 5028966, 6146514, 7543449, 8970588, 9219771, 10057932, 12293028, 15086898, 18439542, 27659313, 30173796, 36879084, 55318626, 82977939, 110637252, 165955878, 331911756]

約数ペア:

[(1, 331911756), (2, 165955878), (3, 110637252), (4, 82977939), (6, 55318626), (9, 36879084), (11, 30173796), (12, 27659313), (18, 18439542), (22, 15086898), (27, 12293028), (33, 10057932), (36, 9219771), (37, 8970588), (44, 7543449), (54, 6146514), (66, 5028966), (74, 4485294), (81, 4097676), (99, 3352644), (108, 3073257), (111, 2990196), (132, 2514483), (148, 2242647), (162, 2048838), (198, 1676322), (222, 1495098), (243, 1365892), (297, 1117548), (324, 1024419), (333, 996732), (396, 838161), (407, 815508), (444, 747549), (486, 682946), (594, 558774), (666, 498366), (814, 407754), (839, 395604), (891, 372516), (972, 341473), (999, 332244), (1188, 279387), (1221, 271836), (1332, 249183), (1628, 203877), (1678, 197802), (1782, 186258), (1998, 166122), (2442, 135918), (2517, 131868), (2673, 124172), (2997, 110748), (3356, 98901), (3564, 93129), (3663, 90612), (3996, 83061), (4884, 67959), (5034, 65934), (5346, 62086), (5994, 55374), (7326, 45306), (7551, 43956), (8991, 36916), (9229, 35964), (10068, 32967), (10692, 31043), (10989, 30204), (11988, 27687), (14652, 22653), (15102, 21978), (17982, 18458)]