2488890168

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 7500729600

約数和(自身を除く): 5011839432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 211, 276, 306, 391, 408, 414, 419, 422, 552, 612, 633, 782, 828, 838, 844, 1173, 1224, 1257, 1266, 1564, 1656, 1676, 1688, 1899, 2346, 2514, 2532, 3128, 3352, 3519, 3587, 3771, 3798, 4692, 4853, 5028, 5064, 7038, 7123, 7174, 7542, 7596, 9384, 9637, 9706, 10056, 10761, 14076, 14246, 14348, 14559, 15084, 15192, 19274, 19412, 21369, 21522, 28152, 28492, 28696, 28911, 29118, 30168, 32283, 38548, 38824, 42738, 43044, 43677, 56984, 57822, 58236, 64107, 64566, 77096, 82501, 85476, 86088, 86733, 87354, 88409, 115644, 116472, 128214, 129132, 163829, 165002, 170952, 173466, 174708, 176818, 231288, 247503, 256428, 258264, 265227, 327658, 330004, 346932, 349416, 353636, 491487, 495006, 512856, 530454, 655316, 660008, 693864, 707272, 742509, 795681, 982974, 990012, 1060908, 1310632, 1474461, 1485018, 1502953, 1591362, 1965948, 1980024, 2033407, 2121816, 2948922, 2970036, 3005906, 3182724, 3931896, 4066814, 4508859, 5897844, 5940072, 6011812, 6100221, 6365448, 8133628, 9017718, 11795688, 12023624, 12200442, 13526577, 16267256, 18035436, 18300663, 24400884, 27053154, 34567919, 36070872, 36601326, 48801768, 54106308, 69135838, 73202652, 103703757, 108212616, 138271676, 146405304, 207407514, 276543352, 311111271, 414815028, 622222542, 829630056, 1244445084, 2488890168]

約数ペア:

[(1, 2488890168), (2, 1244445084), (3, 829630056), (4, 622222542), (6, 414815028), (8, 311111271), (9, 276543352), (12, 207407514), (17, 146405304), (18, 138271676), (23, 108212616), (24, 103703757), (34, 73202652), (36, 69135838), (46, 54106308), (51, 48801768), (68, 36601326), (69, 36070872), (72, 34567919), (92, 27053154), (102, 24400884), (136, 18300663), (138, 18035436), (153, 16267256), (184, 13526577), (204, 12200442), (207, 12023624), (211, 11795688), (276, 9017718), (306, 8133628), (391, 6365448), (408, 6100221), (414, 6011812), (419, 5940072), (422, 5897844), (552, 4508859), (612, 4066814), (633, 3931896), (782, 3182724), (828, 3005906), (838, 2970036), (844, 2948922), (1173, 2121816), (1224, 2033407), (1257, 1980024), (1266, 1965948), (1564, 1591362), (1656, 1502953), (1676, 1485018), (1688, 1474461), (1899, 1310632), (2346, 1060908), (2514, 990012), (2532, 982974), (3128, 795681), (3352, 742509), (3519, 707272), (3587, 693864), (3771, 660008), (3798, 655316), (4692, 530454), (4853, 512856), (5028, 495006), (5064, 491487), (7038, 353636), (7123, 349416), (7174, 346932), (7542, 330004), (7596, 327658), (9384, 265227), (9637, 258264), (9706, 256428), (10056, 247503), (10761, 231288), (14076, 176818), (14246, 174708), (14348, 173466), (14559, 170952), (15084, 165002), (15192, 163829), (19274, 129132), (19412, 128214), (21369, 116472), (21522, 115644), (28152, 88409), (28492, 87354), (28696, 86733), (28911, 86088), (29118, 85476), (30168, 82501), (32283, 77096), (38548, 64566), (38824, 64107), (42738, 58236), (43044, 57822), (43677, 56984)]