389406192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1311

約数の個数: 160

約数和(自身を含む): 1229921280

約数和(自身を除く): 840515088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 41, 42, 46, 48, 56, 69, 82, 84, 92, 112, 123, 138, 161, 164, 168, 184, 246, 276, 287, 322, 328, 336, 368, 483, 492, 552, 574, 644, 656, 861, 943, 966, 984, 1104, 1148, 1229, 1288, 1722, 1886, 1932, 1968, 2296, 2458, 2576, 2829, 3444, 3687, 3772, 3864, 4592, 4916, 5658, 6601, 6888, 7374, 7544, 7728, 8603, 9832, 11316, 13202, 13776, 14748, 15088, 17206, 19664, 19803, 22632, 25809, 26404, 28267, 29496, 34412, 39606, 45264, 50389, 51618, 52808, 56534, 58992, 68824, 79212, 84801, 100778, 103236, 105616, 113068, 137648, 151167, 158424, 169602, 197869, 201556, 206472, 226136, 302334, 316848, 339204, 352723, 395738, 403112, 412944, 452272, 593607, 604668, 678408, 705446, 791476, 806224, 1058169, 1158947, 1187214, 1209336, 1356816, 1410892, 1582952, 2116338, 2317894, 2374428, 2418672, 2821784, 3165904, 3476841, 4232676, 4635788, 4748856, 5643568, 6953682, 8112629, 8465352, 9271576, 9497712, 13907364, 16225258, 16930704, 18543152, 24337887, 27814728, 32450516, 48675774, 55629456, 64901032, 97351548, 129802064, 194703096, 389406192]

約数ペア:

[(1, 389406192), (2, 194703096), (3, 129802064), (4, 97351548), (6, 64901032), (7, 55629456), (8, 48675774), (12, 32450516), (14, 27814728), (16, 24337887), (21, 18543152), (23, 16930704), (24, 16225258), (28, 13907364), (41, 9497712), (42, 9271576), (46, 8465352), (48, 8112629), (56, 6953682), (69, 5643568), (82, 4748856), (84, 4635788), (92, 4232676), (112, 3476841), (123, 3165904), (138, 2821784), (161, 2418672), (164, 2374428), (168, 2317894), (184, 2116338), (246, 1582952), (276, 1410892), (287, 1356816), (322, 1209336), (328, 1187214), (336, 1158947), (368, 1058169), (483, 806224), (492, 791476), (552, 705446), (574, 678408), (644, 604668), (656, 593607), (861, 452272), (943, 412944), (966, 403112), (984, 395738), (1104, 352723), (1148, 339204), (1229, 316848), (1288, 302334), (1722, 226136), (1886, 206472), (1932, 201556), (1968, 197869), (2296, 169602), (2458, 158424), (2576, 151167), (2829, 137648), (3444, 113068), (3687, 105616), (3772, 103236), (3864, 100778), (4592, 84801), (4916, 79212), (5658, 68824), (6601, 58992), (6888, 56534), (7374, 52808), (7544, 51618), (7728, 50389), (8603, 45264), (9832, 39606), (11316, 34412), (13202, 29496), (13776, 28267), (14748, 26404), (15088, 25809), (17206, 22632), (19664, 19803)]