12861540952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1185

約数の個数: 128

約数和(自身を含む): 28101427200

約数和(自身を除く): 15239886248

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 127, 152, 212, 247, 254, 424, 494, 508, 689, 967, 988, 1007, 1016, 1378, 1651, 1934, 1976, 2014, 2413, 2756, 3302, 3868, 4028, 4826, 5512, 6604, 6731, 7736, 8056, 9652, 12571, 13091, 13208, 13462, 18373, 19304, 25142, 26182, 26924, 31369, 36746, 50284, 51251, 52364, 53848, 62738, 73492, 87503, 100568, 102502, 104728, 122809, 125476, 127889, 146984, 175006, 205004, 238849, 245618, 250952, 255778, 350012, 410008, 477698, 491236, 511556, 666263, 700024, 955396, 973769, 982472, 1023112, 1332526, 1596517, 1662557, 1910792, 1947538, 2333371, 2665052, 3193034, 3325114, 3895076, 4666742, 5330104, 6386068, 6508877, 6650228, 7790152, 9333484, 12658997, 12772136, 13017754, 13300456, 18666968, 25317994, 26035508, 30333823, 50635988, 52071016, 60667646, 84615401, 101271976, 121335292, 123668663, 169230802, 242670584, 247337326, 338461604, 494674652, 676923208, 989349304, 1607692619, 3215385238, 6430770476, 12861540952]

約数ペア:

[(1, 12861540952), (2, 6430770476), (4, 3215385238), (8, 1607692619), (13, 989349304), (19, 676923208), (26, 494674652), (38, 338461604), (52, 247337326), (53, 242670584), (76, 169230802), (104, 123668663), (106, 121335292), (127, 101271976), (152, 84615401), (212, 60667646), (247, 52071016), (254, 50635988), (424, 30333823), (494, 26035508), (508, 25317994), (689, 18666968), (967, 13300456), (988, 13017754), (1007, 12772136), (1016, 12658997), (1378, 9333484), (1651, 7790152), (1934, 6650228), (1976, 6508877), (2014, 6386068), (2413, 5330104), (2756, 4666742), (3302, 3895076), (3868, 3325114), (4028, 3193034), (4826, 2665052), (5512, 2333371), (6604, 1947538), (6731, 1910792), (7736, 1662557), (8056, 1596517), (9652, 1332526), (12571, 1023112), (13091, 982472), (13208, 973769), (13462, 955396), (18373, 700024), (19304, 666263), (25142, 511556), (26182, 491236), (26924, 477698), (31369, 410008), (36746, 350012), (50284, 255778), (51251, 250952), (52364, 245618), (53848, 238849), (62738, 205004), (73492, 175006), (87503, 146984), (100568, 127889), (102502, 125476), (104728, 122809)]