263056248

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1528

約数の個数: 192

約数和(自身を含む): 909941760

約数和(自身を除く): 646885512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 756, 819, 936, 972, 1053, 1092, 1134, 1404, 1487, 1512, 1638, 1701, 1944, 2106, 2184, 2268, 2457, 2808, 2974, 3159, 3276, 3402, 4212, 4461, 4536, 4914, 5948, 6318, 6552, 6804, 7371, 8424, 8922, 9828, 10409, 11896, 12636, 13383, 13608, 14742, 17844, 19331, 19656, 20818, 22113, 25272, 26766, 29484, 31227, 35688, 38662, 40149, 41636, 44226, 53532, 57993, 58968, 62454, 77324, 80298, 83272, 88452, 93681, 107064, 115986, 120447, 124908, 135317, 154648, 160596, 173979, 176904, 187362, 231972, 240894, 249816, 270634, 281043, 321192, 347958, 361341, 374724, 405951, 463944, 481788, 521937, 541268, 562086, 695916, 722682, 749448, 811902, 843129, 963576, 1043874, 1082536, 1124172, 1217853, 1391832, 1445364, 1565811, 1623804, 1686258, 2087748, 2248344, 2435706, 2529387, 2890728, 3131622, 3247608, 3372516, 3653559, 4175496, 4697433, 4871412, 5058774, 6263244, 6745032, 7307118, 9394866, 9742824, 10117548, 10960677, 12526488, 14614236, 18789732, 20235096, 21921354, 29228472, 32882031, 37579464, 43842708, 65764062, 87685416, 131528124, 263056248]

約数ペア:

[(1, 263056248), (2, 131528124), (3, 87685416), (4, 65764062), (6, 43842708), (7, 37579464), (8, 32882031), (9, 29228472), (12, 21921354), (13, 20235096), (14, 18789732), (18, 14614236), (21, 12526488), (24, 10960677), (26, 10117548), (27, 9742824), (28, 9394866), (36, 7307118), (39, 6745032), (42, 6263244), (52, 5058774), (54, 4871412), (56, 4697433), (63, 4175496), (72, 3653559), (78, 3372516), (81, 3247608), (84, 3131622), (91, 2890728), (104, 2529387), (108, 2435706), (117, 2248344), (126, 2087748), (156, 1686258), (162, 1623804), (168, 1565811), (182, 1445364), (189, 1391832), (216, 1217853), (234, 1124172), (243, 1082536), (252, 1043874), (273, 963576), (312, 843129), (324, 811902), (351, 749448), (364, 722682), (378, 695916), (468, 562086), (486, 541268), (504, 521937), (546, 481788), (567, 463944), (648, 405951), (702, 374724), (728, 361341), (756, 347958), (819, 321192), (936, 281043), (972, 270634), (1053, 249816), (1092, 240894), (1134, 231972), (1404, 187362), (1487, 176904), (1512, 173979), (1638, 160596), (1701, 154648), (1944, 135317), (2106, 124908), (2184, 120447), (2268, 115986), (2457, 107064), (2808, 93681), (2974, 88452), (3159, 83272), (3276, 80298), (3402, 77324), (4212, 62454), (4461, 58968), (4536, 57993), (4914, 53532), (5948, 44226), (6318, 41636), (6552, 40149), (6804, 38662), (7371, 35688), (8424, 31227), (8922, 29484), (9828, 26766), (10409, 25272), (11896, 22113), (12636, 20818), (13383, 19656), (13608, 19331), (14742, 17844)]