243386136

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 773604000

約数和(自身を除く): 530217864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 149, 168, 196, 252, 294, 298, 392, 441, 447, 463, 504, 588, 596, 882, 894, 926, 1043, 1176, 1192, 1341, 1389, 1764, 1788, 1852, 2086, 2682, 2778, 3129, 3241, 3528, 3576, 3704, 4167, 4172, 5364, 5556, 6258, 6482, 7301, 8334, 8344, 9387, 9723, 10728, 11112, 12516, 12964, 14602, 16668, 18774, 19446, 21903, 22687, 25032, 25928, 29169, 29204, 33336, 37548, 38892, 43806, 45374, 58338, 58408, 65709, 68061, 68987, 75096, 77784, 87612, 90748, 116676, 131418, 136122, 137974, 175224, 181496, 204183, 206961, 233352, 262836, 272244, 275948, 408366, 413922, 482909, 525672, 544488, 551896, 620883, 816732, 827844, 965818, 1241766, 1448727, 1633464, 1655688, 1931636, 2483532, 2897454, 3380363, 3863272, 4346181, 4967064, 5794908, 6760726, 8692362, 10141089, 11589816, 13521452, 17384724, 20282178, 27042904, 30423267, 34769448, 40564356, 60846534, 81128712, 121693068, 243386136]

約数ペア:

[(1, 243386136), (2, 121693068), (3, 81128712), (4, 60846534), (6, 40564356), (7, 34769448), (8, 30423267), (9, 27042904), (12, 20282178), (14, 17384724), (18, 13521452), (21, 11589816), (24, 10141089), (28, 8692362), (36, 6760726), (42, 5794908), (49, 4967064), (56, 4346181), (63, 3863272), (72, 3380363), (84, 2897454), (98, 2483532), (126, 1931636), (147, 1655688), (149, 1633464), (168, 1448727), (196, 1241766), (252, 965818), (294, 827844), (298, 816732), (392, 620883), (441, 551896), (447, 544488), (463, 525672), (504, 482909), (588, 413922), (596, 408366), (882, 275948), (894, 272244), (926, 262836), (1043, 233352), (1176, 206961), (1192, 204183), (1341, 181496), (1389, 175224), (1764, 137974), (1788, 136122), (1852, 131418), (2086, 116676), (2682, 90748), (2778, 87612), (3129, 77784), (3241, 75096), (3528, 68987), (3576, 68061), (3704, 65709), (4167, 58408), (4172, 58338), (5364, 45374), (5556, 43806), (6258, 38892), (6482, 37548), (7301, 33336), (8334, 29204), (8344, 29169), (9387, 25928), (9723, 25032), (10728, 22687), (11112, 21903), (12516, 19446), (12964, 18774), (14602, 16668)]