1005507756

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 2898604800

約数和(自身を除く): 1893097044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 157, 162, 198, 243, 297, 314, 324, 396, 471, 486, 594, 599, 628, 891, 942, 972, 1188, 1198, 1413, 1727, 1782, 1797, 1884, 2396, 2673, 2826, 3454, 3564, 3594, 4239, 5181, 5346, 5391, 5652, 6589, 6908, 7188, 8478, 10362, 10692, 10782, 12717, 13178, 15543, 16173, 16956, 19767, 20724, 21564, 25434, 26356, 31086, 32346, 38151, 39534, 46629, 48519, 50868, 59301, 62172, 64692, 76302, 79068, 93258, 94043, 97038, 118602, 139887, 145557, 152604, 177903, 186516, 188086, 194076, 237204, 279774, 282129, 291114, 355806, 376172, 419661, 533709, 559548, 564258, 582228, 711612, 839322, 846387, 1034473, 1067418, 1128516, 1601127, 1678644, 1692774, 2068946, 2134836, 2539161, 3103419, 3202254, 3385548, 4137892, 5078322, 6206838, 6404508, 7617483, 9310257, 10156644, 12413676, 15234966, 18620514, 22852449, 27930771, 30469932, 37241028, 45704898, 55861542, 83792313, 91409796, 111723084, 167584626, 251376939, 335169252, 502753878, 1005507756]

約数ペア:

[(1, 1005507756), (2, 502753878), (3, 335169252), (4, 251376939), (6, 167584626), (9, 111723084), (11, 91409796), (12, 83792313), (18, 55861542), (22, 45704898), (27, 37241028), (33, 30469932), (36, 27930771), (44, 22852449), (54, 18620514), (66, 15234966), (81, 12413676), (99, 10156644), (108, 9310257), (132, 7617483), (157, 6404508), (162, 6206838), (198, 5078322), (243, 4137892), (297, 3385548), (314, 3202254), (324, 3103419), (396, 2539161), (471, 2134836), (486, 2068946), (594, 1692774), (599, 1678644), (628, 1601127), (891, 1128516), (942, 1067418), (972, 1034473), (1188, 846387), (1198, 839322), (1413, 711612), (1727, 582228), (1782, 564258), (1797, 559548), (1884, 533709), (2396, 419661), (2673, 376172), (2826, 355806), (3454, 291114), (3564, 282129), (3594, 279774), (4239, 237204), (5181, 194076), (5346, 188086), (5391, 186516), (5652, 177903), (6589, 152604), (6908, 145557), (7188, 139887), (8478, 118602), (10362, 97038), (10692, 94043), (10782, 93258), (12717, 79068), (13178, 76302), (15543, 64692), (16173, 62172), (16956, 59301), (19767, 50868), (20724, 48519), (21564, 46629), (25434, 39534), (26356, 38151), (31086, 32346)]