385151382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 1074585600

約数和(自身を除く): 689434218

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 211, 231, 297, 378, 422, 439, 462, 594, 633, 693, 878, 1266, 1317, 1386, 1477, 1899, 2079, 2321, 2634, 2954, 3073, 3798, 3951, 4158, 4431, 4642, 4829, 5697, 6146, 6963, 7902, 8862, 9219, 9658, 11394, 11853, 13293, 13926, 14487, 16247, 18438, 20889, 23706, 26586, 27657, 28974, 32494, 33803, 39879, 41778, 43461, 48741, 55314, 62667, 67606, 79758, 82971, 86922, 92629, 97482, 101409, 125334, 130383, 146223, 165942, 185258, 202818, 260766, 277887, 292446, 304227, 438669, 555774, 608454, 648403, 833661, 877338, 912681, 1018919, 1296806, 1667322, 1825362, 1945209, 2037838, 2500983, 3056757, 3890418, 5001966, 5835627, 6113514, 7132433, 9170271, 11671254, 14264866, 17506881, 18340542, 21397299, 27510813, 35013762, 42794598, 55021626, 64191897, 128383794, 192575691, 385151382]

約数ペア:

[(1, 385151382), (2, 192575691), (3, 128383794), (6, 64191897), (7, 55021626), (9, 42794598), (11, 35013762), (14, 27510813), (18, 21397299), (21, 18340542), (22, 17506881), (27, 14264866), (33, 11671254), (42, 9170271), (54, 7132433), (63, 6113514), (66, 5835627), (77, 5001966), (99, 3890418), (126, 3056757), (154, 2500983), (189, 2037838), (198, 1945209), (211, 1825362), (231, 1667322), (297, 1296806), (378, 1018919), (422, 912681), (439, 877338), (462, 833661), (594, 648403), (633, 608454), (693, 555774), (878, 438669), (1266, 304227), (1317, 292446), (1386, 277887), (1477, 260766), (1899, 202818), (2079, 185258), (2321, 165942), (2634, 146223), (2954, 130383), (3073, 125334), (3798, 101409), (3951, 97482), (4158, 92629), (4431, 86922), (4642, 82971), (4829, 79758), (5697, 67606), (6146, 62667), (6963, 55314), (7902, 48741), (8862, 43461), (9219, 41778), (9658, 39879), (11394, 33803), (11853, 32494), (13293, 28974), (13926, 27657), (14487, 26586), (16247, 23706), (18438, 20889)]