486177588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 1457374464

約数和(自身を除く): 971196876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 47, 52, 62, 69, 78, 92, 93, 94, 117, 124, 138, 141, 156, 186, 188, 207, 234, 276, 279, 282, 299, 372, 403, 414, 423, 468, 558, 564, 598, 611, 713, 806, 828, 846, 897, 961, 1081, 1116, 1196, 1209, 1222, 1426, 1457, 1612, 1692, 1794, 1833, 1922, 2139, 2162, 2418, 2444, 2691, 2852, 2883, 2914, 3243, 3588, 3627, 3666, 3844, 4278, 4324, 4371, 4836, 5382, 5499, 5766, 5828, 6417, 6486, 7254, 7332, 8556, 8649, 8742, 9269, 9729, 10764, 10998, 11532, 12493, 12834, 12972, 13113, 14053, 14508, 17298, 17484, 18538, 18941, 19458, 21996, 22103, 24986, 25668, 26226, 27807, 28106, 33511, 34596, 37076, 37479, 37882, 38916, 42159, 44206, 45167, 49972, 52452, 55614, 56212, 56823, 66309, 67022, 74958, 75764, 83421, 84318, 88412, 90334, 100533, 111228, 112437, 113646, 126477, 132618, 134044, 135501, 149916, 166842, 168636, 170469, 180668, 198927, 201066, 224874, 227292, 252954, 265236, 271002, 287339, 301599, 333684, 340938, 397854, 402132, 406503, 435643, 449748, 505908, 542004, 574678, 587171, 603198, 681876, 795708, 813006, 862017, 871286, 1038841, 1149356, 1174342, 1206396, 1306929, 1626012, 1724034, 1742572, 1761513, 2077682, 2348684, 2586051, 2613858, 3116523, 3448068, 3523026, 3920787, 4155364, 5172102, 5227716, 5284539, 6233046, 7046052, 7841574, 9349569, 10344204, 10569078, 12466092, 13504933, 15683148, 18699138, 21138156, 27009866, 37398276, 40514799, 54019732, 81029598, 121544397, 162059196, 243088794, 486177588]

約数ペア:

[(1, 486177588), (2, 243088794), (3, 162059196), (4, 121544397), (6, 81029598), (9, 54019732), (12, 40514799), (13, 37398276), (18, 27009866), (23, 21138156), (26, 18699138), (31, 15683148), (36, 13504933), (39, 12466092), (46, 10569078), (47, 10344204), (52, 9349569), (62, 7841574), (69, 7046052), (78, 6233046), (92, 5284539), (93, 5227716), (94, 5172102), (117, 4155364), (124, 3920787), (138, 3523026), (141, 3448068), (156, 3116523), (186, 2613858), (188, 2586051), (207, 2348684), (234, 2077682), (276, 1761513), (279, 1742572), (282, 1724034), (299, 1626012), (372, 1306929), (403, 1206396), (414, 1174342), (423, 1149356), (468, 1038841), (558, 871286), (564, 862017), (598, 813006), (611, 795708), (713, 681876), (806, 603198), (828, 587171), (846, 574678), (897, 542004), (961, 505908), (1081, 449748), (1116, 435643), (1196, 406503), (1209, 402132), (1222, 397854), (1426, 340938), (1457, 333684), (1612, 301599), (1692, 287339), (1794, 271002), (1833, 265236), (1922, 252954), (2139, 227292), (2162, 224874), (2418, 201066), (2444, 198927), (2691, 180668), (2852, 170469), (2883, 168636), (2914, 166842), (3243, 149916), (3588, 135501), (3627, 134044), (3666, 132618), (3844, 126477), (4278, 113646), (4324, 112437), (4371, 111228), (4836, 100533), (5382, 90334), (5499, 88412), (5766, 84318), (5828, 83421), (6417, 75764), (6486, 74958), (7254, 67022), (7332, 66309), (8556, 56823), (8649, 56212), (8742, 55614), (9269, 52452), (9729, 49972), (10764, 45167), (10998, 44206), (11532, 42159), (12493, 38916), (12834, 37882), (12972, 37479), (13113, 37076), (14053, 34596), (14508, 33511), (17298, 28106), (17484, 27807), (18538, 26226), (18941, 25668), (19458, 24986), (21996, 22103)]