387890208

素因数分解:

$2^5\times 3^5\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 1159625376

約数和(自身を除く): 771735168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 96, 108, 144, 162, 166, 216, 243, 249, 288, 324, 332, 432, 486, 498, 601, 648, 664, 747, 864, 972, 996, 1202, 1296, 1328, 1494, 1803, 1944, 1992, 2241, 2404, 2592, 2656, 2988, 3606, 3888, 3984, 4482, 4808, 5409, 5976, 6723, 7212, 7776, 7968, 8964, 9616, 10818, 11952, 13446, 14424, 16227, 17928, 19232, 20169, 21636, 23904, 26892, 28848, 32454, 35856, 40338, 43272, 48681, 49883, 53784, 57696, 64908, 71712, 80676, 86544, 97362, 99766, 107568, 129816, 146043, 149649, 161352, 173088, 194724, 199532, 215136, 259632, 292086, 299298, 322704, 389448, 399064, 448947, 519264, 584172, 598596, 645408, 778896, 798128, 897894, 1168344, 1197192, 1346841, 1557792, 1596256, 1795788, 2336688, 2394384, 2693682, 3591576, 4040523, 4673376, 4788768, 5387364, 7183152, 8081046, 10774728, 12121569, 14366304, 16162092, 21549456, 24243138, 32324184, 43098912, 48486276, 64648368, 96972552, 129296736, 193945104, 387890208]

約数ペア:

[(1, 387890208), (2, 193945104), (3, 129296736), (4, 96972552), (6, 64648368), (8, 48486276), (9, 43098912), (12, 32324184), (16, 24243138), (18, 21549456), (24, 16162092), (27, 14366304), (32, 12121569), (36, 10774728), (48, 8081046), (54, 7183152), (72, 5387364), (81, 4788768), (83, 4673376), (96, 4040523), (108, 3591576), (144, 2693682), (162, 2394384), (166, 2336688), (216, 1795788), (243, 1596256), (249, 1557792), (288, 1346841), (324, 1197192), (332, 1168344), (432, 897894), (486, 798128), (498, 778896), (601, 645408), (648, 598596), (664, 584172), (747, 519264), (864, 448947), (972, 399064), (996, 389448), (1202, 322704), (1296, 299298), (1328, 292086), (1494, 259632), (1803, 215136), (1944, 199532), (1992, 194724), (2241, 173088), (2404, 161352), (2592, 149649), (2656, 146043), (2988, 129816), (3606, 107568), (3888, 99766), (3984, 97362), (4482, 86544), (4808, 80676), (5409, 71712), (5976, 64908), (6723, 57696), (7212, 53784), (7776, 49883), (7968, 48681), (8964, 43272), (9616, 40338), (10818, 35856), (11952, 32454), (13446, 28848), (14424, 26892), (16227, 23904), (17928, 21636), (19232, 20169)]