3891103328

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:873

約数の個数: 144

約数和(自身を含む): 9440020800

約数和(自身を除く): 5548917472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 211, 224, 266, 304, 392, 422, 532, 608, 619, 784, 844, 931, 1064, 1238, 1477, 1568, 1688, 1862, 2128, 2476, 2954, 3376, 3724, 4009, 4256, 4333, 4952, 5908, 6752, 7448, 8018, 8666, 9904, 10339, 11761, 11816, 14896, 16036, 17332, 19808, 20678, 23522, 23632, 28063, 29792, 30331, 32072, 34664, 41356, 47044, 47264, 56126, 60662, 64144, 69328, 82327, 82712, 94088, 112252, 121324, 128288, 130609, 138656, 164654, 165424, 188176, 196441, 224504, 242648, 261218, 329308, 330848, 376352, 392882, 449008, 485296, 522436, 576289, 658616, 785764, 898016, 914263, 970592, 1044872, 1152578, 1317232, 1571528, 1828526, 2089744, 2305156, 2481571, 2634464, 3143056, 3657052, 4179488, 4610312, 4963142, 6286112, 6399841, 7314104, 9220624, 9926284, 12799682, 14628208, 17370997, 18441248, 19852568, 25599364, 29256416, 34741994, 39705136, 51198728, 69483988, 79410272, 102397456, 121596979, 138967976, 204794912, 243193958, 277935952, 486387916, 555871904, 972775832, 1945551664, 3891103328]

約数ペア:

[(1, 3891103328), (2, 1945551664), (4, 972775832), (7, 555871904), (8, 486387916), (14, 277935952), (16, 243193958), (19, 204794912), (28, 138967976), (32, 121596979), (38, 102397456), (49, 79410272), (56, 69483988), (76, 51198728), (98, 39705136), (112, 34741994), (133, 29256416), (152, 25599364), (196, 19852568), (211, 18441248), (224, 17370997), (266, 14628208), (304, 12799682), (392, 9926284), (422, 9220624), (532, 7314104), (608, 6399841), (619, 6286112), (784, 4963142), (844, 4610312), (931, 4179488), (1064, 3657052), (1238, 3143056), (1477, 2634464), (1568, 2481571), (1688, 2305156), (1862, 2089744), (2128, 1828526), (2476, 1571528), (2954, 1317232), (3376, 1152578), (3724, 1044872), (4009, 970592), (4256, 914263), (4333, 898016), (4952, 785764), (5908, 658616), (6752, 576289), (7448, 522436), (8018, 485296), (8666, 449008), (9904, 392882), (10339, 376352), (11761, 330848), (11816, 329308), (14896, 261218), (16036, 242648), (17332, 224504), (19808, 196441), (20678, 188176), (23522, 165424), (23632, 164654), (28063, 138656), (29792, 130609), (30331, 128288), (32072, 121324), (34664, 112252), (41356, 94088), (47044, 82712), (47264, 82327), (56126, 69328), (60662, 64144)]