728037156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:982

約数の個数: 144

約数和(自身を含む): 2162184192

約数和(自身を除く): 1434147036

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 83, 84, 121, 132, 154, 166, 231, 242, 249, 308, 332, 363, 462, 484, 498, 581, 726, 847, 863, 913, 924, 996, 1162, 1452, 1694, 1726, 1743, 1826, 2324, 2541, 2589, 2739, 3388, 3452, 3486, 3652, 5082, 5178, 5478, 6041, 6391, 6972, 9493, 10043, 10164, 10356, 10956, 12082, 12782, 18123, 18986, 19173, 20086, 24164, 25564, 28479, 30129, 36246, 37972, 38346, 40172, 56958, 60258, 66451, 70301, 71629, 72492, 76692, 104423, 113916, 120516, 132902, 140602, 143258, 199353, 208846, 210903, 214887, 265804, 281204, 286516, 313269, 398706, 417692, 421806, 429774, 501403, 626538, 730961, 787919, 797412, 843612, 859548, 1002806, 1253076, 1461922, 1504209, 1575838, 2005612, 2192883, 2363757, 2923844, 3008418, 3151676, 4385766, 4727514, 5515433, 6016836, 8667109, 8771532, 9455028, 11030866, 16546299, 17334218, 22061732, 26001327, 33092598, 34668436, 52002654, 60669763, 66185196, 104005308, 121339526, 182009289, 242679052, 364018578, 728037156]

約数ペア:

[(1, 728037156), (2, 364018578), (3, 242679052), (4, 182009289), (6, 121339526), (7, 104005308), (11, 66185196), (12, 60669763), (14, 52002654), (21, 34668436), (22, 33092598), (28, 26001327), (33, 22061732), (42, 17334218), (44, 16546299), (66, 11030866), (77, 9455028), (83, 8771532), (84, 8667109), (121, 6016836), (132, 5515433), (154, 4727514), (166, 4385766), (231, 3151676), (242, 3008418), (249, 2923844), (308, 2363757), (332, 2192883), (363, 2005612), (462, 1575838), (484, 1504209), (498, 1461922), (581, 1253076), (726, 1002806), (847, 859548), (863, 843612), (913, 797412), (924, 787919), (996, 730961), (1162, 626538), (1452, 501403), (1694, 429774), (1726, 421806), (1743, 417692), (1826, 398706), (2324, 313269), (2541, 286516), (2589, 281204), (2739, 265804), (3388, 214887), (3452, 210903), (3486, 208846), (3652, 199353), (5082, 143258), (5178, 140602), (5478, 132902), (6041, 120516), (6391, 113916), (6972, 104423), (9493, 76692), (10043, 72492), (10164, 71629), (10356, 70301), (10956, 66451), (12082, 60258), (12782, 56958), (18123, 40172), (18986, 38346), (19173, 37972), (20086, 36246), (24164, 30129), (25564, 28479)]