219071916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 676515840

約数和(自身を除く): 457443924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 58, 62, 63, 84, 87, 93, 116, 124, 126, 174, 186, 203, 217, 252, 261, 279, 348, 372, 406, 434, 522, 558, 609, 651, 812, 868, 899, 967, 1044, 1116, 1218, 1302, 1798, 1827, 1934, 1953, 2436, 2604, 2697, 2901, 3596, 3654, 3868, 3906, 5394, 5802, 6293, 6769, 7308, 7812, 8091, 8703, 10788, 11604, 12586, 13538, 16182, 17406, 18879, 20307, 25172, 27076, 28043, 29977, 32364, 34812, 37758, 40614, 56086, 56637, 59954, 60921, 75516, 81228, 84129, 89931, 112172, 113274, 119908, 121842, 168258, 179862, 196301, 209839, 226548, 243684, 252387, 269793, 336516, 359724, 392602, 419678, 504774, 539586, 588903, 629517, 785204, 839356, 869333, 1009548, 1079172, 1177806, 1259034, 1738666, 1766709, 1888551, 2355612, 2518068, 2607999, 3477332, 3533418, 3777102, 5215998, 6085331, 7066836, 7554204, 7823997, 10431996, 12170662, 15647994, 18255993, 24341324, 31295988, 36511986, 54767979, 73023972, 109535958, 219071916]

約数ペア:

[(1, 219071916), (2, 109535958), (3, 73023972), (4, 54767979), (6, 36511986), (7, 31295988), (9, 24341324), (12, 18255993), (14, 15647994), (18, 12170662), (21, 10431996), (28, 7823997), (29, 7554204), (31, 7066836), (36, 6085331), (42, 5215998), (58, 3777102), (62, 3533418), (63, 3477332), (84, 2607999), (87, 2518068), (93, 2355612), (116, 1888551), (124, 1766709), (126, 1738666), (174, 1259034), (186, 1177806), (203, 1079172), (217, 1009548), (252, 869333), (261, 839356), (279, 785204), (348, 629517), (372, 588903), (406, 539586), (434, 504774), (522, 419678), (558, 392602), (609, 359724), (651, 336516), (812, 269793), (868, 252387), (899, 243684), (967, 226548), (1044, 209839), (1116, 196301), (1218, 179862), (1302, 168258), (1798, 121842), (1827, 119908), (1934, 113274), (1953, 112172), (2436, 89931), (2604, 84129), (2697, 81228), (2901, 75516), (3596, 60921), (3654, 59954), (3868, 56637), (3906, 56086), (5394, 40614), (5802, 37758), (6293, 34812), (6769, 32364), (7308, 29977), (7812, 28043), (8091, 27076), (8703, 25172), (10788, 20307), (11604, 18879), (12586, 17406), (13538, 16182)]