248808924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1516

約数の個数: 144

約数和(自身を含む): 789227712

約数和(自身を除く): 540418788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 371, 468, 477, 546, 636, 689, 742, 819, 954, 1092, 1113, 1378, 1433, 1484, 1638, 1908, 2067, 2226, 2756, 2866, 3276, 3339, 4134, 4299, 4452, 4823, 5732, 6201, 6678, 8268, 8598, 9646, 10031, 12402, 12897, 13356, 14469, 17196, 18629, 19292, 20062, 24804, 25794, 28938, 30093, 37258, 40124, 43407, 51588, 55887, 57876, 60186, 74516, 75949, 86814, 90279, 111774, 120372, 130403, 151898, 167661, 173628, 180558, 223548, 227847, 260806, 303796, 335322, 361116, 391209, 455694, 521612, 531643, 670644, 683541, 782418, 911388, 987337, 1063286, 1173627, 1367082, 1564836, 1594929, 1974674, 2126572, 2347254, 2734164, 2962011, 3189858, 3949348, 4694508, 4784787, 5924022, 6379716, 6911359, 8886033, 9569574, 11848044, 13822718, 17772066, 19139148, 20734077, 27645436, 35544132, 41468154, 62202231, 82936308, 124404462, 248808924]

約数ペア:

[(1, 248808924), (2, 124404462), (3, 82936308), (4, 62202231), (6, 41468154), (7, 35544132), (9, 27645436), (12, 20734077), (13, 19139148), (14, 17772066), (18, 13822718), (21, 11848044), (26, 9569574), (28, 8886033), (36, 6911359), (39, 6379716), (42, 5924022), (52, 4784787), (53, 4694508), (63, 3949348), (78, 3189858), (84, 2962011), (91, 2734164), (106, 2347254), (117, 2126572), (126, 1974674), (156, 1594929), (159, 1564836), (182, 1367082), (212, 1173627), (234, 1063286), (252, 987337), (273, 911388), (318, 782418), (364, 683541), (371, 670644), (468, 531643), (477, 521612), (546, 455694), (636, 391209), (689, 361116), (742, 335322), (819, 303796), (954, 260806), (1092, 227847), (1113, 223548), (1378, 180558), (1433, 173628), (1484, 167661), (1638, 151898), (1908, 130403), (2067, 120372), (2226, 111774), (2756, 90279), (2866, 86814), (3276, 75949), (3339, 74516), (4134, 60186), (4299, 57876), (4452, 55887), (4823, 51588), (5732, 43407), (6201, 40124), (6678, 37258), (8268, 30093), (8598, 28938), (9646, 25794), (10031, 24804), (12402, 20062), (12897, 19292), (13356, 18629), (14469, 17196)]