249885636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 796594176

約数和(自身を除く): 546708540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 71, 77, 78, 84, 91, 132, 142, 143, 154, 156, 182, 213, 231, 273, 284, 286, 293, 308, 364, 426, 429, 462, 497, 546, 572, 586, 781, 852, 858, 879, 923, 924, 994, 1001, 1092, 1172, 1491, 1562, 1716, 1758, 1846, 1988, 2002, 2051, 2343, 2769, 2982, 3003, 3124, 3223, 3516, 3692, 3809, 4004, 4102, 4686, 5467, 5538, 5964, 6006, 6153, 6446, 6461, 7618, 8204, 9372, 9669, 10153, 10934, 11076, 11427, 12012, 12306, 12892, 12922, 15236, 16401, 19338, 19383, 20306, 20803, 21868, 22561, 22854, 24612, 25844, 26663, 30459, 32802, 38676, 38766, 40612, 41606, 41899, 45122, 45708, 53326, 60918, 62409, 65604, 67683, 71071, 77532, 79989, 83212, 83798, 90244, 106652, 121836, 124818, 125697, 135366, 142142, 145621, 159978, 167596, 213213, 228833, 249636, 251394, 270439, 270732, 284284, 291242, 293293, 319956, 426426, 436863, 457666, 502788, 540878, 582484, 586586, 686499, 811317, 852852, 873726, 879879, 915332, 1081756, 1173172, 1372998, 1601831, 1622634, 1747452, 1759758, 1893073, 2745996, 2974829, 3203662, 3245268, 3519516, 3786146, 4805493, 5679219, 5949658, 6407324, 7572292, 8924487, 9610986, 11358438, 11899316, 17848974, 19221972, 20823803, 22716876, 35697948, 41647606, 62471409, 83295212, 124942818, 249885636]

約数ペア:

[(1, 249885636), (2, 124942818), (3, 83295212), (4, 62471409), (6, 41647606), (7, 35697948), (11, 22716876), (12, 20823803), (13, 19221972), (14, 17848974), (21, 11899316), (22, 11358438), (26, 9610986), (28, 8924487), (33, 7572292), (39, 6407324), (42, 5949658), (44, 5679219), (52, 4805493), (66, 3786146), (71, 3519516), (77, 3245268), (78, 3203662), (84, 2974829), (91, 2745996), (132, 1893073), (142, 1759758), (143, 1747452), (154, 1622634), (156, 1601831), (182, 1372998), (213, 1173172), (231, 1081756), (273, 915332), (284, 879879), (286, 873726), (293, 852852), (308, 811317), (364, 686499), (426, 586586), (429, 582484), (462, 540878), (497, 502788), (546, 457666), (572, 436863), (586, 426426), (781, 319956), (852, 293293), (858, 291242), (879, 284284), (923, 270732), (924, 270439), (994, 251394), (1001, 249636), (1092, 228833), (1172, 213213), (1491, 167596), (1562, 159978), (1716, 145621), (1758, 142142), (1846, 135366), (1988, 125697), (2002, 124818), (2051, 121836), (2343, 106652), (2769, 90244), (2982, 83798), (3003, 83212), (3124, 79989), (3223, 77532), (3516, 71071), (3692, 67683), (3809, 65604), (4004, 62409), (4102, 60918), (4686, 53326), (5467, 45708), (5538, 45122), (5964, 41899), (6006, 41606), (6153, 40612), (6446, 38766), (6461, 38676), (7618, 32802), (8204, 30459), (9372, 26663), (9669, 25844), (10153, 24612), (10934, 22854), (11076, 22561), (11427, 21868), (12012, 20803), (12306, 20306), (12892, 19383), (12922, 19338), (15236, 16401)]