380377088

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 947222640

約数和(自身を除く): 566845552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 157, 169, 182, 208, 224, 256, 314, 338, 364, 416, 448, 512, 628, 676, 728, 832, 896, 1024, 1099, 1183, 1256, 1352, 1456, 1664, 1792, 2041, 2048, 2198, 2366, 2512, 2704, 2912, 3328, 3584, 4082, 4396, 4732, 5024, 5408, 5824, 6656, 7168, 8164, 8792, 9464, 10048, 10816, 11648, 13312, 14287, 14336, 16328, 17584, 18928, 20096, 21632, 23296, 26533, 26624, 28574, 32656, 35168, 37856, 40192, 43264, 46592, 53066, 57148, 65312, 70336, 75712, 80384, 86528, 93184, 106132, 114296, 130624, 140672, 151424, 160768, 173056, 185731, 186368, 212264, 228592, 261248, 281344, 302848, 321536, 346112, 371462, 424528, 457184, 522496, 562688, 605696, 742924, 849056, 914368, 1044992, 1125376, 1211392, 1485848, 1698112, 1828736, 2089984, 2250752, 2422784, 2971696, 3396224, 3657472, 4179968, 5943392, 6792448, 7314944, 11886784, 13584896, 14629888, 23773568, 27169792, 29259776, 47547136, 54339584, 95094272, 190188544, 380377088]

約数ペア:

[(1, 380377088), (2, 190188544), (4, 95094272), (7, 54339584), (8, 47547136), (13, 29259776), (14, 27169792), (16, 23773568), (26, 14629888), (28, 13584896), (32, 11886784), (52, 7314944), (56, 6792448), (64, 5943392), (91, 4179968), (104, 3657472), (112, 3396224), (128, 2971696), (157, 2422784), (169, 2250752), (182, 2089984), (208, 1828736), (224, 1698112), (256, 1485848), (314, 1211392), (338, 1125376), (364, 1044992), (416, 914368), (448, 849056), (512, 742924), (628, 605696), (676, 562688), (728, 522496), (832, 457184), (896, 424528), (1024, 371462), (1099, 346112), (1183, 321536), (1256, 302848), (1352, 281344), (1456, 261248), (1664, 228592), (1792, 212264), (2041, 186368), (2048, 185731), (2198, 173056), (2366, 160768), (2512, 151424), (2704, 140672), (2912, 130624), (3328, 114296), (3584, 106132), (4082, 93184), (4396, 86528), (4732, 80384), (5024, 75712), (5408, 70336), (5824, 65312), (6656, 57148), (7168, 53066), (8164, 46592), (8792, 43264), (9464, 40192), (10048, 37856), (10816, 35168), (11648, 32656), (13312, 28574), (14287, 26624), (14336, 26533), (16328, 23296), (17584, 21632), (18928, 20096)]