230504238

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 571392000

約数和(自身を除く): 340887762

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 61, 87, 114, 122, 127, 171, 174, 183, 254, 261, 342, 366, 381, 513, 522, 549, 551, 762, 783, 1026, 1098, 1102, 1143, 1159, 1566, 1647, 1653, 1769, 2286, 2318, 2413, 3294, 3306, 3429, 3477, 3538, 3683, 4826, 4959, 5307, 6858, 6954, 7239, 7366, 7747, 9918, 10431, 10614, 11049, 14478, 14877, 15494, 15921, 20862, 21717, 22098, 23241, 29754, 31293, 31842, 33147, 33611, 43434, 46482, 47763, 62586, 65151, 66294, 67222, 69723, 69977, 95526, 99441, 100833, 130302, 139446, 139954, 147193, 198882, 201666, 209169, 209931, 224663, 294386, 302499, 418338, 419862, 441579, 449326, 604998, 629793, 673989, 883158, 907497, 1259586, 1324737, 1347978, 1814994, 1889379, 2021967, 2649474, 3778758, 3974211, 4043934, 4268597, 6065901, 7948422, 8537194, 12131802, 12805791, 25611582, 38417373, 76834746, 115252119, 230504238]

約数ペア:

[(1, 230504238), (2, 115252119), (3, 76834746), (6, 38417373), (9, 25611582), (18, 12805791), (19, 12131802), (27, 8537194), (29, 7948422), (38, 6065901), (54, 4268597), (57, 4043934), (58, 3974211), (61, 3778758), (87, 2649474), (114, 2021967), (122, 1889379), (127, 1814994), (171, 1347978), (174, 1324737), (183, 1259586), (254, 907497), (261, 883158), (342, 673989), (366, 629793), (381, 604998), (513, 449326), (522, 441579), (549, 419862), (551, 418338), (762, 302499), (783, 294386), (1026, 224663), (1098, 209931), (1102, 209169), (1143, 201666), (1159, 198882), (1566, 147193), (1647, 139954), (1653, 139446), (1769, 130302), (2286, 100833), (2318, 99441), (2413, 95526), (3294, 69977), (3306, 69723), (3429, 67222), (3477, 66294), (3538, 65151), (3683, 62586), (4826, 47763), (4959, 46482), (5307, 43434), (6858, 33611), (6954, 33147), (7239, 31842), (7366, 31293), (7747, 29754), (9918, 23241), (10431, 22098), (10614, 21717), (11049, 20862), (14478, 15921), (14877, 15494)]