253012452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 776552448

約数和(自身を除く): 523539996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 73, 77, 84, 93, 121, 124, 132, 146, 154, 186, 217, 219, 231, 242, 292, 308, 341, 363, 372, 434, 438, 462, 484, 511, 651, 682, 726, 803, 847, 868, 876, 924, 1022, 1023, 1302, 1331, 1364, 1452, 1533, 1606, 1694, 2044, 2046, 2263, 2387, 2409, 2541, 2604, 2662, 3066, 3212, 3388, 3751, 3993, 4092, 4526, 4774, 4818, 5082, 5324, 5621, 6132, 6789, 7161, 7502, 7986, 8833, 9052, 9317, 9548, 9636, 10164, 11242, 11253, 13578, 14322, 15004, 15841, 15972, 16863, 17666, 18634, 22484, 22506, 24893, 26257, 26499, 27156, 27951, 28644, 31682, 33726, 35332, 37268, 41261, 45012, 47523, 49786, 52514, 52998, 55902, 61831, 63364, 67452, 74679, 78771, 82522, 95046, 97163, 99572, 105028, 105996, 111804, 123662, 123783, 149358, 157542, 165044, 174251, 185493, 190092, 194326, 247324, 247566, 273823, 288827, 291489, 298716, 315084, 348502, 370986, 388652, 495132, 522753, 547646, 577654, 582978, 680141, 697004, 741972, 821469, 866481, 1045506, 1095292, 1155308, 1165956, 1360282, 1642938, 1732962, 1916761, 2040423, 2091012, 2720564, 3012053, 3285876, 3465924, 3833522, 4080846, 5750283, 6024106, 7667044, 8161692, 9036159, 11500566, 12048212, 18072318, 21084371, 23001132, 36144636, 42168742, 63253113, 84337484, 126506226, 253012452]

約数ペア:

[(1, 253012452), (2, 126506226), (3, 84337484), (4, 63253113), (6, 42168742), (7, 36144636), (11, 23001132), (12, 21084371), (14, 18072318), (21, 12048212), (22, 11500566), (28, 9036159), (31, 8161692), (33, 7667044), (42, 6024106), (44, 5750283), (62, 4080846), (66, 3833522), (73, 3465924), (77, 3285876), (84, 3012053), (93, 2720564), (121, 2091012), (124, 2040423), (132, 1916761), (146, 1732962), (154, 1642938), (186, 1360282), (217, 1165956), (219, 1155308), (231, 1095292), (242, 1045506), (292, 866481), (308, 821469), (341, 741972), (363, 697004), (372, 680141), (434, 582978), (438, 577654), (462, 547646), (484, 522753), (511, 495132), (651, 388652), (682, 370986), (726, 348502), (803, 315084), (847, 298716), (868, 291489), (876, 288827), (924, 273823), (1022, 247566), (1023, 247324), (1302, 194326), (1331, 190092), (1364, 185493), (1452, 174251), (1533, 165044), (1606, 157542), (1694, 149358), (2044, 123783), (2046, 123662), (2263, 111804), (2387, 105996), (2409, 105028), (2541, 99572), (2604, 97163), (2662, 95046), (3066, 82522), (3212, 78771), (3388, 74679), (3751, 67452), (3993, 63364), (4092, 61831), (4526, 55902), (4774, 52998), (4818, 52514), (5082, 49786), (5324, 47523), (5621, 45012), (6132, 41261), (6789, 37268), (7161, 35332), (7502, 33726), (7986, 31682), (8833, 28644), (9052, 27951), (9317, 27156), (9548, 26499), (9636, 26257), (10164, 24893), (11242, 22506), (11253, 22484), (13578, 18634), (14322, 17666), (15004, 16863), (15841, 15972)]