213761808

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2286

約数の個数: 160

約数和(自身を含む): 699955200

約数和(自身を除く): 486193392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1872, 1989, 2239, 2448, 2652, 2808, 3536, 3672, 3978, 4478, 5304, 5616, 5967, 6717, 7344, 7956, 8956, 10608, 11934, 13434, 15912, 17912, 20151, 23868, 26868, 29107, 31824, 35824, 38063, 40302, 47736, 53736, 58214, 60453, 76126, 80604, 87321, 95472, 107472, 114189, 116428, 120906, 152252, 161208, 174642, 228378, 232856, 241812, 261963, 304504, 322416, 342567, 349284, 456756, 465712, 483624, 494819, 523926, 609008, 685134, 698568, 785889, 913512, 967248, 989638, 1027701, 1047852, 1370268, 1397136, 1484457, 1571778, 1827024, 1979276, 2055402, 2095704, 2740536, 2968914, 3143556, 3958552, 4110804, 4191408, 4453371, 5481072, 5937828, 6287112, 7917104, 8221608, 8906742, 11875656, 12574224, 13360113, 16443216, 17813484, 23751312, 26720226, 35626968, 53440452, 71253936, 106880904, 213761808]

約数ペア:

[(1, 213761808), (2, 106880904), (3, 71253936), (4, 53440452), (6, 35626968), (8, 26720226), (9, 23751312), (12, 17813484), (13, 16443216), (16, 13360113), (17, 12574224), (18, 11875656), (24, 8906742), (26, 8221608), (27, 7917104), (34, 6287112), (36, 5937828), (39, 5481072), (48, 4453371), (51, 4191408), (52, 4110804), (54, 3958552), (68, 3143556), (72, 2968914), (78, 2740536), (102, 2095704), (104, 2055402), (108, 1979276), (117, 1827024), (136, 1571778), (144, 1484457), (153, 1397136), (156, 1370268), (204, 1047852), (208, 1027701), (216, 989638), (221, 967248), (234, 913512), (272, 785889), (306, 698568), (312, 685134), (351, 609008), (408, 523926), (432, 494819), (442, 483624), (459, 465712), (468, 456756), (612, 349284), (624, 342567), (663, 322416), (702, 304504), (816, 261963), (884, 241812), (918, 232856), (936, 228378), (1224, 174642), (1326, 161208), (1404, 152252), (1768, 120906), (1836, 116428), (1872, 114189), (1989, 107472), (2239, 95472), (2448, 87321), (2652, 80604), (2808, 76126), (3536, 60453), (3672, 58214), (3978, 53736), (4478, 47736), (5304, 40302), (5616, 38063), (5967, 35824), (6717, 31824), (7344, 29107), (7956, 26868), (8956, 23868), (10608, 20151), (11934, 17912), (13434, 15912)]