542646468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2434

約数の個数: 144

約数和(自身を含む): 1712745216

約数和(自身を除く): 1170098748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 71, 78, 84, 91, 117, 126, 142, 156, 182, 213, 234, 252, 273, 284, 364, 426, 468, 497, 546, 639, 819, 852, 923, 994, 1092, 1278, 1491, 1638, 1846, 1988, 2333, 2556, 2769, 2982, 3276, 3692, 4473, 4666, 5538, 5964, 6461, 6999, 8307, 8946, 9332, 11076, 12922, 13998, 16331, 16614, 17892, 19383, 20997, 25844, 27996, 30329, 32662, 33228, 38766, 41994, 48993, 58149, 60658, 65324, 77532, 83988, 90987, 97986, 116298, 121316, 146979, 165643, 181974, 195972, 212303, 232596, 272961, 293958, 331286, 363948, 424606, 496929, 545922, 587916, 636909, 662572, 849212, 993858, 1091844, 1159501, 1273818, 1490787, 1910727, 1987716, 2153359, 2319002, 2547636, 2981574, 3478503, 3821454, 4306718, 4638004, 5963148, 6460077, 6957006, 7642908, 8613436, 10435509, 12920154, 13914012, 15073513, 19380231, 20871018, 25840308, 30147026, 38760462, 41742036, 45220539, 60294052, 77520924, 90441078, 135661617, 180882156, 271323234, 542646468]

約数ペア:

[(1, 542646468), (2, 271323234), (3, 180882156), (4, 135661617), (6, 90441078), (7, 77520924), (9, 60294052), (12, 45220539), (13, 41742036), (14, 38760462), (18, 30147026), (21, 25840308), (26, 20871018), (28, 19380231), (36, 15073513), (39, 13914012), (42, 12920154), (52, 10435509), (63, 8613436), (71, 7642908), (78, 6957006), (84, 6460077), (91, 5963148), (117, 4638004), (126, 4306718), (142, 3821454), (156, 3478503), (182, 2981574), (213, 2547636), (234, 2319002), (252, 2153359), (273, 1987716), (284, 1910727), (364, 1490787), (426, 1273818), (468, 1159501), (497, 1091844), (546, 993858), (639, 849212), (819, 662572), (852, 636909), (923, 587916), (994, 545922), (1092, 496929), (1278, 424606), (1491, 363948), (1638, 331286), (1846, 293958), (1988, 272961), (2333, 232596), (2556, 212303), (2769, 195972), (2982, 181974), (3276, 165643), (3692, 146979), (4473, 121316), (4666, 116298), (5538, 97986), (5964, 90987), (6461, 83988), (6999, 77532), (8307, 65324), (8946, 60658), (9332, 58149), (11076, 48993), (12922, 41994), (13998, 38766), (16331, 33228), (16614, 32662), (17892, 30329), (19383, 27996), (20997, 25844)]