212590848

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 631350720

約数和(自身を除く): 418759872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 323, 384, 408, 456, 544, 608, 646, 768, 816, 857, 912, 969, 1088, 1216, 1292, 1632, 1714, 1824, 1938, 2176, 2432, 2571, 2584, 3264, 3428, 3648, 3876, 4352, 4864, 5142, 5168, 6528, 6856, 7296, 7752, 10284, 10336, 13056, 13712, 14569, 14592, 15504, 16283, 20568, 20672, 27424, 29138, 31008, 32566, 41136, 41344, 43707, 48849, 54848, 58276, 62016, 65132, 82272, 82688, 87414, 97698, 109696, 116552, 124032, 130264, 164544, 174828, 195396, 219392, 233104, 248064, 260528, 276811, 329088, 349656, 390792, 466208, 521056, 553622, 658176, 699312, 781584, 830433, 932416, 1042112, 1107244, 1398624, 1563168, 1660866, 1864832, 2084224, 2214488, 2797248, 3126336, 3321732, 3729664, 4168448, 4428976, 5594496, 6252672, 6643464, 8857952, 11188992, 12505344, 13286928, 17715904, 26573856, 35431808, 53147712, 70863616, 106295424, 212590848]

約数ペア:

[(1, 212590848), (2, 106295424), (3, 70863616), (4, 53147712), (6, 35431808), (8, 26573856), (12, 17715904), (16, 13286928), (17, 12505344), (19, 11188992), (24, 8857952), (32, 6643464), (34, 6252672), (38, 5594496), (48, 4428976), (51, 4168448), (57, 3729664), (64, 3321732), (68, 3126336), (76, 2797248), (96, 2214488), (102, 2084224), (114, 1864832), (128, 1660866), (136, 1563168), (152, 1398624), (192, 1107244), (204, 1042112), (228, 932416), (256, 830433), (272, 781584), (304, 699312), (323, 658176), (384, 553622), (408, 521056), (456, 466208), (544, 390792), (608, 349656), (646, 329088), (768, 276811), (816, 260528), (857, 248064), (912, 233104), (969, 219392), (1088, 195396), (1216, 174828), (1292, 164544), (1632, 130264), (1714, 124032), (1824, 116552), (1938, 109696), (2176, 97698), (2432, 87414), (2571, 82688), (2584, 82272), (3264, 65132), (3428, 62016), (3648, 58276), (3876, 54848), (4352, 48849), (4864, 43707), (5142, 41344), (5168, 41136), (6528, 32566), (6856, 31008), (7296, 29138), (7752, 27424), (10284, 20672), (10336, 20568), (13056, 16283), (13712, 15504), (14569, 14592)]