253164816

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5493

約数の個数: 120

約数和(自身を含む): 789815520

約数和(自身を除く): 536650704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1938, 2448, 2584, 2736, 2907, 3876, 5168, 5443, 5814, 7752, 10886, 11628, 15504, 16329, 21772, 23256, 32658, 43544, 46512, 48987, 65316, 87088, 92531, 97974, 103417, 130632, 185062, 195948, 206834, 261264, 277593, 310251, 370124, 391896, 413668, 555186, 620502, 740248, 783792, 827336, 832779, 930753, 1110372, 1241004, 1480496, 1654672, 1665558, 1758089, 1861506, 2220744, 2482008, 3331116, 3516178, 3723012, 4441488, 4964016, 5274267, 6662232, 7032356, 7446024, 10548534, 13324464, 14064712, 14892048, 15822801, 21097068, 28129424, 31645602, 42194136, 63291204, 84388272, 126582408, 253164816]

約数ペア:

[(1, 253164816), (2, 126582408), (3, 84388272), (4, 63291204), (6, 42194136), (8, 31645602), (9, 28129424), (12, 21097068), (16, 15822801), (17, 14892048), (18, 14064712), (19, 13324464), (24, 10548534), (34, 7446024), (36, 7032356), (38, 6662232), (48, 5274267), (51, 4964016), (57, 4441488), (68, 3723012), (72, 3516178), (76, 3331116), (102, 2482008), (114, 2220744), (136, 1861506), (144, 1758089), (152, 1665558), (153, 1654672), (171, 1480496), (204, 1241004), (228, 1110372), (272, 930753), (304, 832779), (306, 827336), (323, 783792), (342, 740248), (408, 620502), (456, 555186), (612, 413668), (646, 391896), (684, 370124), (816, 310251), (912, 277593), (969, 261264), (1224, 206834), (1292, 195948), (1368, 185062), (1938, 130632), (2448, 103417), (2584, 97974), (2736, 92531), (2907, 87088), (3876, 65316), (5168, 48987), (5443, 46512), (5814, 43544), (7752, 32658), (10886, 23256), (11628, 21772), (15504, 16329)]