728427924

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2333}}^1$

素因数の和:2419

約数の個数: 144

約数和(自身を含む): 2235038400

約数和(自身を除く): 1506610476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 84, 98, 108, 118, 126, 147, 177, 189, 196, 236, 252, 294, 354, 378, 413, 441, 531, 588, 708, 756, 826, 882, 1062, 1239, 1323, 1593, 1652, 1764, 2124, 2333, 2478, 2646, 2891, 3186, 3717, 4666, 4956, 5292, 5782, 6372, 6999, 7434, 8673, 9332, 11151, 11564, 13998, 14868, 16331, 17346, 20997, 22302, 26019, 27996, 32662, 34692, 41994, 44604, 48993, 52038, 62991, 65324, 78057, 83988, 97986, 104076, 114317, 125982, 137647, 146979, 156114, 195972, 228634, 251964, 275294, 293958, 312228, 342951, 412941, 440937, 457268, 550588, 587916, 685902, 825882, 881874, 963529, 1028853, 1238823, 1371804, 1651764, 1763748, 1927058, 2057706, 2477646, 2890587, 3086559, 3716469, 3854116, 4115412, 4955292, 5781174, 6173118, 6744703, 7432938, 8671761, 11562348, 12346236, 13489406, 14865876, 17343522, 20234109, 26015283, 26978812, 34687044, 40468218, 52030566, 60702327, 80936436, 104061132, 121404654, 182106981, 242809308, 364213962, 728427924]

約数ペア:

[(1, 728427924), (2, 364213962), (3, 242809308), (4, 182106981), (6, 121404654), (7, 104061132), (9, 80936436), (12, 60702327), (14, 52030566), (18, 40468218), (21, 34687044), (27, 26978812), (28, 26015283), (36, 20234109), (42, 17343522), (49, 14865876), (54, 13489406), (59, 12346236), (63, 11562348), (84, 8671761), (98, 7432938), (108, 6744703), (118, 6173118), (126, 5781174), (147, 4955292), (177, 4115412), (189, 3854116), (196, 3716469), (236, 3086559), (252, 2890587), (294, 2477646), (354, 2057706), (378, 1927058), (413, 1763748), (441, 1651764), (531, 1371804), (588, 1238823), (708, 1028853), (756, 963529), (826, 881874), (882, 825882), (1062, 685902), (1239, 587916), (1323, 550588), (1593, 457268), (1652, 440937), (1764, 412941), (2124, 342951), (2333, 312228), (2478, 293958), (2646, 275294), (2891, 251964), (3186, 228634), (3717, 195972), (4666, 156114), (4956, 146979), (5292, 137647), (5782, 125982), (6372, 114317), (6999, 104076), (7434, 97986), (8673, 83988), (9332, 78057), (11151, 65324), (11564, 62991), (13998, 52038), (14868, 48993), (16331, 44604), (17346, 41994), (20997, 34692), (22302, 32662), (26019, 27996)]