380400328

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 924877440

約数和(自身を除く): 544477112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 154, 188, 196, 308, 329, 376, 392, 517, 539, 616, 658, 1034, 1078, 1316, 1877, 2068, 2156, 2303, 2632, 3619, 3754, 4136, 4312, 4606, 7238, 7508, 9212, 13139, 14476, 15016, 18424, 20647, 25333, 26278, 28952, 41294, 50666, 52556, 82588, 88219, 91973, 101332, 105112, 144529, 165176, 176438, 183946, 202664, 289058, 352876, 367892, 578116, 617533, 705752, 735784, 970409, 1011703, 1156232, 1235066, 1940818, 2023406, 2470132, 3881636, 4046812, 4322731, 4940264, 6792863, 7763272, 8093624, 8645462, 13585726, 17290924, 27171452, 34581848, 47550041, 54342904, 95100082, 190200164, 380400328]

約数ペア:

[(1, 380400328), (2, 190200164), (4, 95100082), (7, 54342904), (8, 47550041), (11, 34581848), (14, 27171452), (22, 17290924), (28, 13585726), (44, 8645462), (47, 8093624), (49, 7763272), (56, 6792863), (77, 4940264), (88, 4322731), (94, 4046812), (98, 3881636), (154, 2470132), (188, 2023406), (196, 1940818), (308, 1235066), (329, 1156232), (376, 1011703), (392, 970409), (517, 735784), (539, 705752), (616, 617533), (658, 578116), (1034, 367892), (1078, 352876), (1316, 289058), (1877, 202664), (2068, 183946), (2156, 176438), (2303, 165176), (2632, 144529), (3619, 105112), (3754, 101332), (4136, 91973), (4312, 88219), (4606, 82588), (7238, 52556), (7508, 50666), (9212, 41294), (13139, 28952), (14476, 26278), (15016, 25333), (18424, 20647)]