275737644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1256

約数の個数: 144

約数和(自身を含む): 870356032

約数和(自身を除く): 594618388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 438, 468, 511, 546, 657, 819, 876, 949, 1022, 1092, 1153, 1314, 1533, 1638, 1898, 2044, 2306, 2628, 2847, 3066, 3276, 3459, 3796, 4599, 4612, 5694, 6132, 6643, 6918, 8071, 8541, 9198, 10377, 11388, 13286, 13836, 14989, 16142, 17082, 18396, 19929, 20754, 24213, 26572, 29978, 32284, 34164, 39858, 41508, 44967, 48426, 59787, 59956, 72639, 79716, 84169, 89934, 96852, 104923, 119574, 134901, 145278, 168338, 179868, 209846, 239148, 252507, 269802, 290556, 314769, 336676, 419692, 505014, 539604, 589183, 629538, 757521, 944307, 1010028, 1094197, 1178366, 1259076, 1515042, 1767549, 1888614, 2188394, 2356732, 3030084, 3282591, 3535098, 3777228, 4376788, 5302647, 6565182, 7070196, 7659379, 9847773, 10605294, 13130364, 15318758, 19695546, 21210588, 22978137, 30637516, 39391092, 45956274, 68934411, 91912548, 137868822, 275737644]

約数ペア:

[(1, 275737644), (2, 137868822), (3, 91912548), (4, 68934411), (6, 45956274), (7, 39391092), (9, 30637516), (12, 22978137), (13, 21210588), (14, 19695546), (18, 15318758), (21, 13130364), (26, 10605294), (28, 9847773), (36, 7659379), (39, 7070196), (42, 6565182), (52, 5302647), (63, 4376788), (73, 3777228), (78, 3535098), (84, 3282591), (91, 3030084), (117, 2356732), (126, 2188394), (146, 1888614), (156, 1767549), (182, 1515042), (219, 1259076), (234, 1178366), (252, 1094197), (273, 1010028), (292, 944307), (364, 757521), (438, 629538), (468, 589183), (511, 539604), (546, 505014), (657, 419692), (819, 336676), (876, 314769), (949, 290556), (1022, 269802), (1092, 252507), (1153, 239148), (1314, 209846), (1533, 179868), (1638, 168338), (1898, 145278), (2044, 134901), (2306, 119574), (2628, 104923), (2847, 96852), (3066, 89934), (3276, 84169), (3459, 79716), (3796, 72639), (4599, 59956), (4612, 59787), (5694, 48426), (6132, 44967), (6643, 41508), (6918, 39858), (8071, 34164), (8541, 32284), (9198, 29978), (10377, 26572), (11388, 24213), (13286, 20754), (13836, 19929), (14989, 18396), (16142, 17082)]