220869504

素因数分解:

$2^7\times 3^8\times {\mathrm{263}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 662496120

約数和(自身を除く): 441626616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 263, 288, 324, 384, 432, 486, 526, 576, 648, 729, 789, 864, 972, 1052, 1152, 1296, 1458, 1578, 1728, 1944, 2104, 2187, 2367, 2592, 2916, 3156, 3456, 3888, 4208, 4374, 4734, 5184, 5832, 6312, 6561, 7101, 7776, 8416, 8748, 9468, 10368, 11664, 12624, 13122, 14202, 15552, 16832, 17496, 18936, 21303, 23328, 25248, 26244, 28404, 31104, 33664, 34992, 37872, 42606, 46656, 50496, 52488, 56808, 63909, 69984, 75744, 85212, 93312, 100992, 104976, 113616, 127818, 139968, 151488, 170424, 191727, 209952, 227232, 255636, 279936, 302976, 340848, 383454, 419904, 454464, 511272, 575181, 681696, 766908, 839808, 908928, 1022544, 1150362, 1363392, 1533816, 1725543, 2045088, 2300724, 2726784, 3067632, 3451086, 4090176, 4601448, 6135264, 6902172, 8180352, 9202896, 12270528, 13804344, 18405792, 24541056, 27608688, 36811584, 55217376, 73623168, 110434752, 220869504]

約数ペア:

[(1, 220869504), (2, 110434752), (3, 73623168), (4, 55217376), (6, 36811584), (8, 27608688), (9, 24541056), (12, 18405792), (16, 13804344), (18, 12270528), (24, 9202896), (27, 8180352), (32, 6902172), (36, 6135264), (48, 4601448), (54, 4090176), (64, 3451086), (72, 3067632), (81, 2726784), (96, 2300724), (108, 2045088), (128, 1725543), (144, 1533816), (162, 1363392), (192, 1150362), (216, 1022544), (243, 908928), (263, 839808), (288, 766908), (324, 681696), (384, 575181), (432, 511272), (486, 454464), (526, 419904), (576, 383454), (648, 340848), (729, 302976), (789, 279936), (864, 255636), (972, 227232), (1052, 209952), (1152, 191727), (1296, 170424), (1458, 151488), (1578, 139968), (1728, 127818), (1944, 113616), (2104, 104976), (2187, 100992), (2367, 93312), (2592, 85212), (2916, 75744), (3156, 69984), (3456, 63909), (3888, 56808), (4208, 52488), (4374, 50496), (4734, 46656), (5184, 42606), (5832, 37872), (6312, 34992), (6561, 33664), (7101, 31104), (7776, 28404), (8416, 26244), (8748, 25248), (9468, 23328), (10368, 21303), (11664, 18936), (12624, 17496), (13122, 16832), (14202, 15552)]