390596224

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 839419200

約数和(自身を除く): 448822976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 107, 128, 152, 158, 214, 304, 316, 361, 428, 608, 632, 722, 856, 1216, 1264, 1444, 1501, 1712, 2033, 2432, 2528, 2888, 3002, 3424, 4066, 5056, 5776, 6004, 6848, 8132, 8453, 10112, 11552, 12008, 13696, 16264, 16906, 23104, 24016, 28519, 32528, 33812, 38627, 46208, 48032, 57038, 65056, 67624, 77254, 96064, 114076, 130112, 135248, 154508, 160607, 192128, 228152, 260224, 270496, 309016, 321214, 456304, 540992, 618032, 642428, 912608, 1081984, 1236064, 1284856, 1825216, 2472128, 2569712, 3051533, 3650432, 4944256, 5139424, 6103066, 10278848, 12206132, 20557696, 24412264, 48824528, 97649056, 195298112, 390596224]

約数ペア:

[(1, 390596224), (2, 195298112), (4, 97649056), (8, 48824528), (16, 24412264), (19, 20557696), (32, 12206132), (38, 10278848), (64, 6103066), (76, 5139424), (79, 4944256), (107, 3650432), (128, 3051533), (152, 2569712), (158, 2472128), (214, 1825216), (304, 1284856), (316, 1236064), (361, 1081984), (428, 912608), (608, 642428), (632, 618032), (722, 540992), (856, 456304), (1216, 321214), (1264, 309016), (1444, 270496), (1501, 260224), (1712, 228152), (2033, 192128), (2432, 160607), (2528, 154508), (2888, 135248), (3002, 130112), (3424, 114076), (4066, 96064), (5056, 77254), (5776, 67624), (6004, 65056), (6848, 57038), (8132, 48032), (8453, 46208), (10112, 38627), (11552, 33812), (12008, 32528), (13696, 28519), (16264, 24016), (16906, 23104)]