1581892272

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1$

素因数の和:10995

約数の個数: 120

約数和(自身を含む): 4748468400

約数和(自身を除く): 3166576128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 304, 318, 342, 424, 456, 477, 636, 684, 848, 912, 954, 1007, 1272, 1368, 1908, 2014, 2544, 2736, 3021, 3816, 4028, 6042, 7632, 8056, 9063, 10909, 12084, 16112, 18126, 21818, 24168, 32727, 36252, 43636, 48336, 65454, 72504, 87272, 98181, 130908, 145008, 174544, 196362, 207271, 261816, 392724, 414542, 523632, 578177, 621813, 785448, 829084, 1156354, 1243626, 1570896, 1658168, 1734531, 1865439, 2312708, 2487252, 3316336, 3469062, 3730878, 4625416, 4974504, 5203593, 6938124, 7461756, 9250832, 9949008, 10407186, 10985363, 13876248, 14923512, 20814372, 21970726, 27752496, 29847024, 32956089, 41628744, 43941452, 65912178, 83257488, 87882904, 98868267, 131824356, 175765808, 197736534, 263648712, 395473068, 527297424, 790946136, 1581892272]

約数ペア:

[(1, 1581892272), (2, 790946136), (3, 527297424), (4, 395473068), (6, 263648712), (8, 197736534), (9, 175765808), (12, 131824356), (16, 98868267), (18, 87882904), (19, 83257488), (24, 65912178), (36, 43941452), (38, 41628744), (48, 32956089), (53, 29847024), (57, 27752496), (72, 21970726), (76, 20814372), (106, 14923512), (114, 13876248), (144, 10985363), (152, 10407186), (159, 9949008), (171, 9250832), (212, 7461756), (228, 6938124), (304, 5203593), (318, 4974504), (342, 4625416), (424, 3730878), (456, 3469062), (477, 3316336), (636, 2487252), (684, 2312708), (848, 1865439), (912, 1734531), (954, 1658168), (1007, 1570896), (1272, 1243626), (1368, 1156354), (1908, 829084), (2014, 785448), (2544, 621813), (2736, 578177), (3021, 523632), (3816, 414542), (4028, 392724), (6042, 261816), (7632, 207271), (8056, 196362), (9063, 174544), (10909, 145008), (12084, 130908), (16112, 98181), (18126, 87272), (21818, 72504), (24168, 65454), (32727, 48336), (36252, 43636)]